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BOSTON MARATHON 2025

Adam Pritchard

Bib: 11681•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 29%
Gender (Male)
#0 / 16105
Top 42%
Masters (Masters Men)
#0 / 10463
Top 30%
Division (M50-54)
#0 / 1996
Top 27%
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
7:14/mi
22:27
↑ 97↓ 3451.5%
10K· 6.21 mi
7:13/mi
44:51
↑ 79↓ 1380.4%
15K· 9.32 mi
7:10/mi
1:07:08
↑ 67↓ 78
20K· 12.43 mi
7:11/mi
1:29:26
↑ 106↓ 860.1%
Half· 13.11 mi
7:05/mi
1:34:16
↑ 19↓ 370.5%
25K· 15.53 mi
7:16/mi
1:51:54
↑ 66↓ 880.2%
30K· 18.64 mi
7:31/mi
2:15:16
↑ 181↓ 1480.2%
20M
7:41/mi
2:25:43
↑ 64↓ 500.2%
21M
8:10/mi
2:33:53
↑ 106↓ 241.6%
35K· 21.75 mi
7:13/mi
2:39:17
↑ 17↓ 861.7%
23M
7:37/mi
2:48:49
↑ 23↓ 630.6%
24M
7:32/mi
2:56:21
↓ 821.3%
40K· 24.85 mi
7:47/mi
3:03:00
↓ 200.3%
25.2M
8:39/mi
3:05:59
↑ 13↓ 160.2%
Finish· 26.22 mi
7:53/mi
3:14:01
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:16
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:39:45
Pace7:37 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:0822:277:1422:27
7:14
-
10K
6.21 mi11:11:3244:517:1322:24
7:13
-0:01
15K
9.32 mi11:33:491:07:087:1222:17
7:10
-0:03
20K
12.43 mi11:56:071:29:267:1222:18
7:11
+0:01
Half
13.11 mi12:00:571:34:167:114:50
7:05
-0:06
25K
15.53 mi12:18:351:51:547:1217:38
7:16
+0:11
30K
18.64 mi12:41:572:15:167:1523:22
7:31
+0:15
20M
20.00 mi12:52:242:25:437:1710:27
7:41
+0:10
21M
21.00 mi13:00:342:33:537:208:10
8:10
+0:29
35K
21.75 mi13:05:582:39:177:195:24
7:13
-0:57
23M
23.00 mi13:15:302:48:497:209:32
7:37
+0:24
24M
24.00 mi13:23:022:56:217:217:32
7:32
-0:05
40K
24.85 mi13:29:413:03:007:226:39
7:47
+0:15
25.2M
25.20 mi13:32:403:05:597:232:59
8:39
+0:52
Finish
26.22 mi13:40:423:14:017:248:02
7:53
-0:46

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

7:05 /mi

Average Pace

7:24 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:18

60% of race

Time at Steady Pace

50:53

26% of race

Time at Slower Pace

25:50

13% of race

Average Pace: 7:24 /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 mi10:49:0822:277:1422:27
7:14
#9673
10K
6.21 mi11:11:3244:517:1322:24
7:13
#9602
15K
9.32 mi11:33:491:07:087:1222:17
7:10
#9360
20K
12.43 mi11:56:071:29:267:1222:18
7:11
#8948
Half
13.11 mi12:00:571:34:167:114:50
7:05
#8888
25K
15.53 mi12:18:351:51:547:1217:38
7:16
#8707
30K
18.64 mi12:41:572:15:167:1523:22
7:31
#8475
20M
20.00 mi12:52:242:25:437:1710:27
7:41
#8422
21M
21.00 mi13:00:342:33:537:208:10
8:10
#8362
35K
21.75 mi13:05:582:39:177:195:24
7:13
#8259
23M
23.00 mi13:15:302:48:497:209:32
7:37
#8141
24M
24.00 mi13:23:022:56:217:217:32
7:32
#8089
40K
24.85 mi13:29:413:03:007:226:39
7:47
#8081
25.2M
25.20 mi13:32:403:05:597:232:59
8:39
#8097
Finish
26.22 mi13:40:423:14:017:248:02
7:53
#8223
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi9673799079908882(Top 31%)7481(Top 46%)7481(Top 375%)
10K6.21 mi3.10 mi9602+717963+277963+279563(Top 34%)7907(Top 49%)7907(Top 396%)
15K9.32 mi3.11 mi9360+2427794+1697794+1698882(Top 31%)7481(Top 46%)7481(Top 375%)
20K12.43 mi3.11 mi8948+4127531+2637531+2638016(Top 28%)6883(Top 43%)6883(Top 345%)
Half13.11 mi0.68 mi8888+607490+417490+418154(Top 29%)6993(Top 43%)6993(Top 350%)
25K15.53 mi2.42 mi8707+1817362+1287362+1288141(Top 29%)6846(Top 43%)6846(Top 343%)
30K18.64 mi3.11 mi8475+2327163+1997163+1997892(Top 28%)6519(Top 40%)6519(Top 327%)
20M20.00 mi1.36 mi8422+537099+647099+648256(Top 29%)6593(Top 41%)6593(Top 330%)
21M21.00 mi1.00 mi8362+607028+717028+718356(Top 29%)6456(Top 40%)6456(Top 323%)
35K21.75 mi0.75 mi8259+1036948+806948+806723(Top 24%)5542(Top 34%)5542(Top 278%)
23M23.00 mi1.25 mi8141+1186827+1216827+1217328(Top 26%)5768(Top 36%)5768(Top 289%)
24M24.00 mi1.00 mi8089+526755+726755+727922(Top 28%)6066(Top 38%)6066(Top 304%)
40K24.85 mi0.85 mi8081+86722+336722+338586(Top 30%)6293(Top 39%)6293(Top 315%)
25.2M25.20 mi0.35 mi8097-166726-46726-49645(Top 34%)6764(Top 42%)6764(Top 339%)
Finish26.22 mi1.02 mi8223-1266759-336759-3312014(Top 42%)8036(Top 50%)8036(Top 403%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21story building
+97ft-345ft

Overall

8882

Males

7481

M50-54

7481

5K→10K

3.1 - 6.2 mi

Top 34%
×5story building
+79ft-138ft

Overall

9563

Males

7907

M50-54

7907

10K→15K

6.2 - 9.3 mi

Top 31%
×3story building
+67ft-78ft

Overall

8882

Males

7481

M50-54

7481

15K→20K

9.3 - 12.4 mi

Top 28%
×5story building
+106ft-86ft

Overall

8016

Males

6883

M50-54

6883

20K→Half

12.4 - 13.1 mi

Top 29%
×2story building
+19ft-37ft

Overall

8154

Males

6993

M50-54

6993

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

8141

Males

6846

M50-54

6846

25K→30K

15.5 - 18.6 mi

Top 28%
×9story building
+181ft-148ft

Overall

7892

Males

6519

M50-54

6519

30K→20M

18.6 - 20.0 mi

Top 29%
×5story building
+64ft-50ft

Overall

8256

Males

6593

M50-54

6593

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

8356

Males

6456

M50-54

6456

21M→35K

21.0 - 21.8 mi

Top 24%
×7story building
+17ft-86ft

Overall

6723

Males

5542

M50-54

5542

35K→23M

21.8 - 23.0 mi

Top 26%
×5story building
+23ft-63ft

Overall

7328

Males

5768

M50-54

5768

23M→24M

23.0 - 24.0 mi

Top 28%
×6story building
+12ft-82ft

Overall

7922

Males

6066

M50-54

6066

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8586

Males

6293

M50-54

6293

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9645

Males

6764

M50-54

6764

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2story building
+22ft-21ft

Overall

12014

Males

8036

M50-54

8036

Passing Analysis

Category:
Athletes Passed
2363
Passed By
912
Net Change
+1450
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9673
5K → 10K263191+71#9673#9602
10K → 15K29250+242#9602#9360
15K → 20K42816+412#9360#8948
20K → Half7010+60#8948#8888
Half → 25K23756+181#8888#8707
25K → 30K32290+232#8707#8475
30K → 20M12067+53#8475#8422
20M → 21M12060+60#8422#8362
21M → 35K11512+103#8362#8259
35K → 23M16446+118#8259#8141
23M → 24M10048+52#8141#8089
24M → 40K7062+8#8089#8081
40K → 25.2M2440-16#8081#8097
25.2M → Finish38164-126#8097#8223
TOTALS2363912+1450
📊

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