Jason Massmann

Buffalo, MN

Bib: 2668 M 52

0:00
0:00
/ mi
Masters
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Overall
#0 / 8418
Top 9%
Gender (Male)
#0 / 5160
Top 12%
Masters (Masters Men)
#0 / 1580
Top 10%
Division (M50-54)
#0 / 233
Top 7%
Race Day Weather
50°/40°F
clear sky

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:49/mi
24:16
↑ 158↓ 138
10K· 6.21 mi
7:46/mi
48:23
↑ 117↓ 126
15K· 9.32 mi
7:52/mi
1:12:48
↑ 126↓ 145
20K· 12.43 mi
7:43/mi
1:36:46
↑ 78↓ 100
25K· 15.53 mi
7:49/mi
2:01:04
↑ 118↓ 148
30K· 18.64 mi
7:48/mi
2:25:19
↑ 118↓ 98
35K· 21.75 mi
7:47/mi
2:49:29
↑ 162↓ 132
40K· 24.85 mi
7:34/mi
3:13:00
↑ 125↓ 75
Finish· 26.22 mi
7:09/mi
3:22:45
↑ 72↓ 85
Course Elevation
1,098ft
Total climb
158ft
Range
810 to 968 ft
1,059ft
Total descent
About the height of the Statue of Liberty

The Course

Half Splits

1st Half· via 20K
1:36:467:47 /mi⚡ faster
2nd Half
1:46:007:41 /mi+9.5%
Positive split — 9.5% slower in the second half
AI Race Performance Report

Jason's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
24:167:493.11 mi24:16
7:49
-
10K
48:237:473.10 mi24:07
7:46
-0:03
15K
1:12:487:493.11 mi24:25
7:52
+0:06
20K
1:36:467:473.11 mi23:58
7:43
-0:09
25K
2:01:047:483.10 mi24:18
7:49
+0:06
30K
2:25:197:483.11 mi24:15
7:48
-0:01
35K
2:49:297:483.11 mi24:10
7:47
-0:01
40K
3:13:007:463.10 mi23:31
7:34
-0:13
Finish(26.22 mi)
3:22:457:441.37 mi9:45
7:09
-0:25
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jason's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:09 /mi

Average Pace

7:44 /mi

Slowest Pace

7:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:58:20

88% of race

Time at Steady Pace

24:25

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:44 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi102985725110292623
10K3.10 mi1009+20846+1123+2104287724
15K3.11 mi1038-29875-2923110292623
20K3.11 mi1067-29897-2224-11241103028
25K3.10 mi1062+5895+224107289523
30K3.11 mi1014+48853+4222+288073619
35K3.11 mi924+90771+8218+462552713
40K3.10 mi805+119670+10117+143836711
Finish(26.22 mi)1.37 mi767+38637+3316+14463627

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
873 ft892 ft
↑ 158ft↓ 138ft
85 ft

Overall

1102

Males

926

M50-54

23

5K→10K

3.1 - 6.2 mi

Top 12%
892 ft883 ft
↑ 117ft↓ 126ft
23 ft

Overall

1042

Males

877

M50-54

24

10K→15K

6.2 - 9.3 mi

Top 13%
879 ft860 ft
↑ 126ft↓ 145ft
49 ft

Overall

1102

Males

926

M50-54

23

15K→20K

9.3 - 12.4 mi

Top 15%
869 ft846 ft
↑ 78ft↓ 100ft
22 ft

Overall

1241

Males

1030

M50-54

28

20K→25K

12.4 - 15.5 mi

Top 13%
853 ft823 ft
↑ 118ft↓ 148ft
62 ft

Overall

1072

Males

895

M50-54

23

25K→30K

15.5 - 18.6 mi

Top 10%
823 ft843 ft
↑ 118ft↓ 98ft
30 ft

Overall

880

Males

736

M50-54

19

30K→35K

18.6 - 21.8 mi

Top 7%
846 ft876 ft
↑ 162ft↓ 132ft
74 ft

Overall

625

Males

527

M50-54

13

35K→40K

21.8 - 24.9 mi

Top 5%
883 ft932 ft
↑ 125ft↓ 75ft
85 ft

Overall

438

Males

367

M50-54

11

40K→Finish

24.9 - 26.2 mi

Top 5%
925 ft912 ft
↑ 72ft↓ 85ft
46 ft

Overall

446

Males

362

M50-54

7

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

Twin Cities in Motion