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BOSTON MARATHON 2025

Michael Stothers

Bib: 31546•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:07/mi
25:14
↑ 97↓ 3451.5%
10K· 6.21 mi
8:19/mi
51:03
↑ 79↓ 1380.4%
15K· 9.32 mi
8:11/mi
1:16:30
↑ 67↓ 78
20K· 12.43 mi
8:14/mi
1:42:05
↑ 106↓ 860.1%
Half· 13.11 mi
8:14/mi
1:47:42
↑ 19↓ 370.5%
25K· 15.53 mi
8:24/mi
2:08:03
↑ 66↓ 880.2%
30K· 18.64 mi
8:49/mi
2:35:25
↑ 181↓ 1480.2%
20M
8:56/mi
2:47:34
↑ 64↓ 500.2%
21M
9:15/mi
2:56:49
↑ 106↓ 241.6%
35K· 21.75 mi
8:15/mi
3:02:59
↑ 17↓ 861.7%
23M
8:45/mi
3:13:56
↑ 23↓ 630.6%
24M
8:42/mi
3:22:38
↓ 821.3%
40K· 24.85 mi
8:47/mi
3:30:09
↓ 200.3%
25.2M
9:54/mi
3:33:34
↑ 13↓ 160.2%
Finish· 26.22 mi
9:04/mi
3:42:48
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:42
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time1:55:06
Pace8:47 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:4925:148:0725:14
8:07
-
10K
6.21 mi12:13:3851:038:1325:49
8:19
+0:12
15K
9.32 mi12:39:051:16:308:1225:27
8:11
-0:08
20K
12.43 mi13:04:401:42:058:1325:35
8:14
+0:03
Half
13.11 mi13:10:171:47:428:135:37
8:14
0:00
25K
15.53 mi13:30:382:08:038:1520:21
8:24
+0:10
30K
18.64 mi13:58:002:35:258:2027:22
8:49
+0:25
20M
20.00 mi14:10:092:47:348:2312:09
8:56
+0:07
21M
21.00 mi14:19:242:56:498:259:15
9:15
+0:19
35K
21.75 mi14:25:343:02:598:256:10
8:15
-1:00
23M
23.00 mi14:36:313:13:568:2610:57
8:45
+0:30
24M
24.00 mi14:45:133:22:388:278:42
8:42
-0:03
40K
24.85 mi14:52:443:30:098:277:31
8:47
+0:05
25.2M
25.20 mi14:56:093:33:348:283:25
9:54
+1:07
Finish
26.22 mi15:05:233:42:488:309:14
9:04
-0:50

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:07 /mi

Average Pace

8:30 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:13

60% of race

Time at Steady Pace

1:06:41

30% of race

Time at Slower Pace

21:54

10% of race

Average Pace: 8:30 /mi

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

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:47:4925:148:0725:14
8:07
#17506
10K
6.21 mi12:13:3851:038:1325:49
8:19
#18075
15K
9.32 mi12:39:051:16:308:1225:27
8:11
#17798
20K
12.43 mi13:04:401:42:058:1325:35
8:14
#17427
Half
13.11 mi13:10:171:47:428:135:37
8:14
#17430
25K
15.53 mi13:30:382:08:038:1520:21
8:24
#17230
30K
18.64 mi13:58:002:35:258:2027:22
8:49
#17067
20M
20.00 mi14:10:092:47:348:2312:09
8:56
#17001
21M
21.00 mi14:19:242:56:498:259:15
9:15
#16829
35K
21.75 mi14:25:343:02:598:256:10
8:15
#16710
23M
23.00 mi14:36:313:13:568:2610:57
8:45
#16545
24M
24.00 mi14:45:133:22:388:278:42
8:42
#16503
40K
24.85 mi14:52:443:30:098:277:31
8:47
#16432
25.2M
25.20 mi14:56:093:33:348:283:25
9:54
#16445
Finish
26.22 mi15:05:233:42:488:309:14
9:04
#16568
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi17506114161141617333(Top 61%)11362(Top 71%)11362(Top 569%)
10K6.21 mi3.10 mi18075-56911647-23111647-23118600(Top 65%)11891(Top 74%)11891(Top 596%)
15K9.32 mi3.11 mi17798+27711541+10611541+10617333(Top 61%)11362(Top 71%)11362(Top 569%)
20K12.43 mi3.11 mi17427+37111385+15611385+15616519(Top 58%)10971(Top 68%)10971(Top 550%)
Half13.11 mi0.68 mi17430-311381+411381+417435(Top 61%)11374(Top 71%)11374(Top 570%)
25K15.53 mi2.42 mi17230+20011280+10111280+10116518(Top 58%)10881(Top 68%)10881(Top 545%)
30K18.64 mi3.11 mi17067+16311157+12311157+12316643(Top 59%)10769(Top 67%)10769(Top 540%)
20M20.00 mi1.36 mi17001+6611108+4911108+4916462(Top 58%)10564(Top 66%)10564(Top 529%)
21M21.00 mi1.00 mi16829+17211008+10011008+10014883(Top 52%)9738(Top 60%)9738(Top 488%)
35K21.75 mi0.75 mi16710+11910939+6910939+6913894(Top 49%)9245(Top 57%)9245(Top 463%)
23M23.00 mi1.25 mi16545+16510839+10010839+10014795(Top 52%)9539(Top 59%)9539(Top 478%)
24M24.00 mi1.00 mi16503+4210798+4110798+4115733(Top 55%)9929(Top 62%)9929(Top 497%)
40K24.85 mi0.85 mi16432+7110737+6110737+6115130(Top 53%)9506(Top 59%)9506(Top 476%)
25.2M25.20 mi0.35 mi16445-1310738-110738-116560(Top 58%)10153(Top 63%)10153(Top 509%)
Finish26.22 mi1.02 mi16568-12310757-1910757-1919311(Top 68%)11488(Top 71%)11488(Top 576%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

17333

Males

11362

M50-54

11362

5K→10K

3.1 - 6.2 mi

Top 65%
×5story building
+79ft-138ft

Overall

18600

Males

11891

M50-54

11891

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

17333

Males

11362

M50-54

11362

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

16519

Males

10971

M50-54

10971

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

17435

Males

11374

M50-54

11374

Half→25K

13.1 - 15.5 mi

Top 58%
×4story building
+66ft-88ft

Overall

16518

Males

10881

M50-54

10881

25K→30K

15.5 - 18.6 mi

Top 59%
×9story building
+181ft-148ft

Overall

16643

Males

10769

M50-54

10769

30K→20M

18.6 - 20.0 mi

Top 58%
×5story building
+64ft-50ft

Overall

16462

Males

10564

M50-54

10564

20M→21M

20.0 - 21.0 mi

Top 52%
×8story building
+106ft-24ft

Overall

14883

Males

9738

M50-54

9738

21M→35K

21.0 - 21.8 mi

Top 49%
×7story building
+17ft-86ft

Overall

13894

Males

9245

M50-54

9245

35K→23M

21.8 - 23.0 mi

Top 52%
×5story building
+23ft-63ft

Overall

14795

Males

9539

M50-54

9539

23M→24M

23.0 - 24.0 mi

Top 55%
×6story building
+12ft-82ft

Overall

15733

Males

9929

M50-54

9929

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

15130

Males

9506

M50-54

9506

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

16560

Males

10153

M50-54

10153

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2story building
+22ft-21ft

Overall

19311

Males

11488

M50-54

11488

Passing Analysis

Category:
Athletes Passed
2386
Passed By
1448
Net Change
+938
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17506
5K → 10K102671-569#17506#18075
10K → 15K35174+277#18075#17798
15K → 20K40231+371#17798#17427
20K → Half2932-3#17427#17430
Half → 25K27474+200#17430#17230
25K → 30K297134+163#17230#17067
30K → 20M12357+66#17067#17001
20M → 21M20230+172#17001#16829
21M → 35K13213+119#16829#16710
35K → 23M19530+165#16710#16545
23M → 24M9452+42#16545#16503
24M → 40K10837+71#16503#16432
40K → 25.2M2841-13#16432#16445
25.2M → Finish49172-123#16445#16568
TOTALS23861448+938
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing