 
Experiment 1 
Experiment 2 
#Participant 
Running 
speed (km/h) 
#Participant 
Running 
speed (km/h) 
1 
13.3 
1 
12.0 
2 
12.9 
2 
12.9 
3 
12.9 
3 
12.0 
4 
13.5 
4 
13.0 
5 
12.7 
11 
13.3 
6 
12.6 
12 
12.0 
7 
11.8 
13 
10.5 
8 
12.5 
14 
12.5 
9 
13.5 
15 
13.0 
10 
11.8 
16 
12.9 
 
 
17 
13.0 
 
 
18 
12.0 
 
 
19 
12.0 
 
 
20 
11.0 
 
 
21 
12.0 
Mean 
12.75 
Mean 
12.27 
Note. A total of four participants (#1-4) participated in Experiments 1 and 2. 
 

Auditory interaction between runners: Does footstep sound affect step frequency of neighboring runners?
Furukawa, Hiroaki,Kudo, Kazutoshi,Kubo, Kota,Ding, Jingwei,Saito, Atsushi