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BOSTON MARATHON 2025

Thomas Cunningham

Bib: 11772•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 40%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 42%
Division (M55-59)
#0 / 1648
Top 25%
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
7:22/mi
22:52
↑ 97↓ 3451.5%
10K· 6.21 mi
7:30/mi
46:10
↑ 79↓ 1380.4%
15K· 9.32 mi
7:34/mi
1:09:42
↑ 67↓ 78
20K· 12.43 mi
7:53/mi
1:34:12
↑ 106↓ 860.1%
Half· 13.11 mi
7:34/mi
1:39:22
↑ 19↓ 370.5%
25K· 15.53 mi
7:44/mi
1:58:07
↑ 66↓ 880.2%
30K· 18.64 mi
7:59/mi
2:22:54
↑ 181↓ 1480.2%
20M
8:03/mi
2:33:51
↑ 64↓ 500.2%
21M
8:27/mi
2:42:18
↑ 106↓ 241.6%
35K· 21.75 mi
7:41/mi
2:48:03
↑ 17↓ 861.7%
23M
8:00/mi
2:58:04
↑ 23↓ 630.6%
24M
8:17/mi
3:06:21
↓ 821.3%
40K· 24.85 mi
7:51/mi
3:13:04
↓ 200.3%
25.2M
8:39/mi
3:16:03
↑ 13↓ 160.2%
Finish· 26.22 mi
7:41/mi
3:23:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:22
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:44:31
Pace7:58 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:2422:527:2222:52
7:22
-
10K
6.21 mi11:13:4246:107:2623:18
7:30
+0:08
15K
9.32 mi11:37:141:09:427:2923:32
7:34
+0:04
20K
12.43 mi12:01:441:34:127:3524:30
7:53
+0:19
Half
13.11 mi12:06:541:39:227:355:10
7:34
-0:19
25K
15.53 mi12:25:391:58:077:3618:45
7:44
+0:10
30K
18.64 mi12:50:262:22:547:4024:47
7:59
+0:15
20M
20.00 mi13:01:232:33:517:4210:57
8:03
+0:04
21M
21.00 mi13:09:502:42:187:448:27
8:27
+0:24
35K
21.75 mi13:15:352:48:037:445:45
7:41
-0:46
23M
23.00 mi13:25:362:58:047:4510:01
8:00
+0:19
24M
24.00 mi13:33:533:06:217:468:17
8:17
+0:17
40K
24.85 mi13:40:363:13:047:466:43
7:51
-0:26
25.2M
25.20 mi13:43:353:16:037:472:59
8:39
+0:48
Finish
26.22 mi13:51:253:23:537:477:50
7:41
-0:58

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

7:22 /mi

Average Pace

7:47 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:04:10

90% of race

Time at Steady Pace

19:43

10% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:47 /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 mi10:50:2422:527:2222:52
7:22
#10935
10K
6.21 mi11:13:4246:107:2623:18
7:30
#11504
15K
9.32 mi11:37:141:09:427:2923:32
7:34
#11788
20K
12.43 mi12:01:441:34:127:3524:30
7:53
#12312
Half
13.11 mi12:06:541:39:227:355:10
7:34
#12325
25K
15.53 mi12:25:391:58:077:3618:45
7:44
#12207
30K
18.64 mi12:50:262:22:547:4024:47
7:59
#11958
20M
20.00 mi13:01:232:33:517:4210:57
8:03
#11836
21M
21.00 mi13:09:502:42:187:448:27
8:27
#11712
35K
21.75 mi13:15:352:48:037:445:45
7:41
#11633
23M
23.00 mi13:25:362:58:047:4510:01
8:00
#11488
24M
24.00 mi13:33:533:06:217:468:17
8:17
#11551
40K
24.85 mi13:40:363:13:047:466:43
7:51
#11417
25.2M
25.20 mi13:43:353:16:037:472:59
8:39
#11350
Finish
26.22 mi13:51:253:23:537:477:50
7:41
#11297
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi109358660866012357(Top 44%)9227(Top 57%)9227(Top 560%)
10K6.21 mi3.10 mi11504-5698920-2608920-26012072(Top 43%)9180(Top 57%)9180(Top 557%)
15K9.32 mi3.11 mi11788-2849048-1289048-12812357(Top 44%)9227(Top 57%)9227(Top 560%)
20K12.43 mi3.11 mi12312-5249239-1919239-19113956(Top 49%)9842(Top 61%)9842(Top 597%)
Half13.11 mi0.68 mi12325-139238+19238+112273(Top 43%)9128(Top 57%)9128(Top 554%)
25K15.53 mi2.42 mi12207+1189149+899149+8911791(Top 42%)8742(Top 54%)8742(Top 530%)
30K18.64 mi3.11 mi11958+2498954+1958954+19511210(Top 39%)8293(Top 51%)8293(Top 503%)
20M20.00 mi1.36 mi11836+1228862+928862+9210814(Top 38%)7948(Top 49%)7948(Top 482%)
21M21.00 mi1.00 mi11712+1248766+968766+9610148(Top 36%)7445(Top 46%)7445(Top 452%)
35K21.75 mi0.75 mi11633+798701+658701+659953(Top 35%)7353(Top 46%)7353(Top 446%)
23M23.00 mi1.25 mi11488+1458582+1198582+11910014(Top 35%)7243(Top 45%)7243(Top 440%)
24M24.00 mi1.00 mi11551-638578+48578+413109(Top 46%)8693(Top 54%)8693(Top 527%)
40K24.85 mi0.85 mi11417+1348474+1048474+1049169(Top 32%)6616(Top 41%)6616(Top 401%)
25.2M25.20 mi0.35 mi11350+678425+498425+499684(Top 34%)6803(Top 42%)6803(Top 413%)
Finish26.22 mi1.02 mi11297+538364+618364+6110600(Top 37%)7308(Top 45%)7308(Top 443%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

12357

Males

9227

M55-59

9227

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

12072

Males

9180

M55-59

9180

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

12357

Males

9227

M55-59

9227

15K→20K

9.3 - 12.4 mi

Top 49%
×5story building
+106ft-86ft

Overall

13956

Males

9842

M55-59

9842

20K→Half

12.4 - 13.1 mi

Top 43%
×2story building
+19ft-37ft

Overall

12273

Males

9128

M55-59

9128

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

11791

Males

8742

M55-59

8742

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

11210

Males

8293

M55-59

8293

30K→20M

18.6 - 20.0 mi

Top 38%
×5story building
+64ft-50ft

Overall

10814

Males

7948

M55-59

7948

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

10148

Males

7445

M55-59

7445

21M→35K

21.0 - 21.8 mi

Top 35%
×7story building
+17ft-86ft

Overall

9953

Males

7353

M55-59

7353

35K→23M

21.8 - 23.0 mi

Top 35%
×5story building
+23ft-63ft

Overall

10014

Males

7243

M55-59

7243

23M→24M

23.0 - 24.0 mi

Top 46%
×6story building
+12ft-82ft

Overall

13109

Males

8693

M55-59

8693

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

9169

Males

6616

M55-59

6616

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9684

Males

6803

M55-59

6803

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2story building
+22ft-21ft

Overall

10600

Males

7308

M55-59

7308

Passing Analysis

Category:
Athletes Passed
1869
Passed By
2231
Net Change
-362
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10935
5K → 10K85654-569#10935#11504
10K → 15K95379-284#11504#11788
15K → 20K76600-524#11788#12312
20K → Half2740-13#12312#12325
Half → 25K20385+118#12325#12207
25K → 30K366117+249#12207#11958
30K → 20M17452+122#11958#11836
20M → 21M16339+124#11836#11712
21M → 35K10425+79#11712#11633
35K → 23M17126+145#11633#11488
23M → 24M75138-63#11488#11551
24M → 40K15723+134#11551#11417
40K → 25.2M725+67#11417#11350
25.2M → Finish10148+53#11350#11297
TOTALS18692231-362
📊

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