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BOSTON MARATHON 2025

Terry Allen

Bib: 18539•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 44%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 47%
Division (M55-59)
#0 / 1648
Top 33%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:45/mi
24:05
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:45/mi
48:11
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:48/mi
1:12:25
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:49/mi
1:36:41
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:46/mi
1:41:59
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:46/mi
2:00:48
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:51/mi
2:25:12
↑ 181↓ 1480.2%
138 ft elev
20M
7:50/mi
2:35:51
↑ 64↓ 500.2%
148 ft elev
21M
8:17/mi
2:44:08
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:37/mi
2:49:50
↑ 17↓ 861.7%
156 ft elev
23M
7:57/mi
2:59:47
↑ 23↓ 630.6%
116 ft elev
24M
7:58/mi
3:07:45
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:26/mi
3:14:58
↓ 200.3%
20 ft elev
25.2M
10:03/mi
3:18:26
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:22/mi
3:27:59
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:59
Pace7:47 /mi
2nd Half
Distance13.11 mi
Time1:46:00
Pace8:05 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:0424:057:4524:05
7:45
-
10K
6.21 mi11:39:1048:117:4524:06
7:45
0:00
15K
9.32 mi12:03:241:12:257:4624:14
7:48
+0:03
20K
12.43 mi12:27:401:36:417:4724:16
7:49
+0:01
Half
13.11 mi12:32:581:41:597:475:18
7:46
-0:03
25K
15.53 mi12:51:472:00:487:4718:49
7:46
0:00
30K
18.64 mi13:16:112:25:127:4724:24
7:51
+0:05
20M
20.00 mi13:26:502:35:517:4810:39
7:50
-0:01
21M
21.00 mi13:35:072:44:087:498:17
8:17
+0:27
35K
21.75 mi13:40:492:49:507:495:42
7:37
-0:40
23M
23.00 mi13:50:462:59:477:499:57
7:57
+0:20
24M
24.00 mi13:58:443:07:457:497:58
7:58
+0:01
40K
24.85 mi14:05:573:14:587:517:13
8:26
+0:28
25.2M
25.20 mi14:09:253:18:267:523:28
10:03
+1:37
Finish
26.22 mi14:18:583:27:597:569:33
9:22
-0:41

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

7:37 /mi

Average Pace

7:56 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:59:28

86% of race

Time at Slower Pace

28:31

14% of race

Average Pace: 7:56 /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 mi11:15:0424:057:4524:05
7:45
#14378
10K
6.21 mi11:39:1048:117:4524:06
7:45
#14354
15K
9.32 mi12:03:241:12:257:4624:14
7:48
#14362
20K
12.43 mi12:27:401:36:417:4724:16
7:49
#14084
Half
13.11 mi12:32:581:41:597:475:18
7:46
#14070
25K
15.53 mi12:51:472:00:487:4718:49
7:46
#13669
30K
18.64 mi13:16:112:25:127:4724:24
7:51
#12984
20M
20.00 mi13:26:502:35:517:4810:39
7:50
#12660
21M
21.00 mi13:35:072:44:087:498:17
8:17
#12429
35K
21.75 mi13:40:492:49:507:495:42
7:37
#12292
23M
23.00 mi13:50:462:59:477:499:57
7:57
#12092
24M
24.00 mi13:58:443:07:457:497:58
7:58
#12031
40K
24.85 mi14:05:573:14:587:517:13
8:26
#12058
25.2M
25.20 mi14:09:253:18:267:523:28
10:03
#12159
Finish
26.22 mi14:18:583:27:597:569:33
9:22
#12579
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi14378101871018714358(Top 51%)10073(Top 63%)10073(Top 611%)
10K6.21 mi3.10 mi14354+2410157+3010157+3014381(Top 51%)10156(Top 63%)10156(Top 616%)
15K9.32 mi3.11 mi14362-810142+1510142+1514358(Top 51%)10073(Top 63%)10073(Top 611%)
20K12.43 mi3.11 mi14084+2789990+1529990+15213337(Top 47%)9567(Top 59%)9567(Top 581%)
Half13.11 mi0.68 mi14070+149983+79983+713903(Top 49%)9847(Top 61%)9847(Top 598%)
25K15.53 mi2.42 mi13669+4019774+2099774+20912027(Top 42%)8865(Top 55%)8865(Top 538%)
30K18.64 mi3.11 mi12984+6859408+3669408+36610313(Top 36%)7849(Top 49%)7849(Top 476%)
20M20.00 mi1.36 mi12660+3249236+1729236+1729283(Top 33%)7159(Top 44%)7159(Top 434%)
21M21.00 mi1.00 mi12429+2319097+1399097+1399125(Top 32%)6893(Top 43%)6893(Top 418%)
35K21.75 mi0.75 mi12292+1379003+949003+949466(Top 33%)7109(Top 44%)7109(Top 431%)
23M23.00 mi1.25 mi12092+2008884+1198884+1199628(Top 34%)7050(Top 44%)7050(Top 428%)
24M24.00 mi1.00 mi12031+618813+718813+7110991(Top 39%)7666(Top 48%)7666(Top 465%)
40K24.85 mi0.85 mi12058-278789+248789+2413015(Top 46%)8530(Top 53%)8530(Top 518%)
25.2M25.20 mi0.35 mi12159-1018824-358824-3517195(Top 61%)10436(Top 65%)10436(Top 633%)
Finish26.22 mi1.02 mi12579-4209008-1849008-18420648(Top 73%)12120(Top 75%)12120(Top 735%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

14358

Males

10073

M55-59

10073

5K→10K

3.1 - 6.2 mi

Top 51%
×5story building
+79ft-138ft

Overall

14381

Males

10156

M55-59

10156

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

14358

Males

10073

M55-59

10073

15K→20K

9.3 - 12.4 mi

Top 47%
×5story building
+106ft-86ft

Overall

13337

Males

9567

M55-59

9567

20K→Half

12.4 - 13.1 mi

Top 49%
×2story building
+19ft-37ft

Overall

13903

Males

9847

M55-59

9847

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

12027

Males

8865

M55-59

8865

25K→30K

15.5 - 18.6 mi

Top 36%
×9story building
+181ft-148ft

Overall

10313

Males

7849

M55-59

7849

30K→20M

18.6 - 20.0 mi

Top 33%
×5story building
+64ft-50ft

Overall

9283

Males

7159

M55-59

7159

20M→21M

20.0 - 21.0 mi

Top 32%
×8story building
+106ft-24ft

Overall

9125

Males

6893

M55-59

6893

21M→35K

21.0 - 21.8 mi

Top 33%
×7story building
+17ft-86ft

Overall

9466

Males

7109

M55-59

7109

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

9628

Males

7050

M55-59

7050

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

10991

Males

7666

M55-59

7666

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

13015

Males

8530

M55-59

8530

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

17195

Males

10436

M55-59

10436

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2story building
+22ft-21ft

Overall

20648

Males

12120

M55-59

12120

Passing Analysis

Category:
Athletes Passed
3136
Passed By
1337
Net Change
+1799
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14378
5K → 10K299275+24#14378#14354
10K → 15K198206-8#14354#14362
15K → 20K35274+278#14362#14084
20K → Half4127+14#14084#14070
Half → 25K41211+401#14070#13669
25K → 30K70015+685#13669#12984
30K → 20M3328+324#12984#12660
20M → 21M24514+231#12660#12429
21M → 35K1447+137#12429#12292
35K → 23M21414+200#12292#12092
23M → 24M10746+61#12092#12031
24M → 40K6794-27#12031#12058
40K → 25.2M16117-101#12058#12159
25.2M → Finish9429-420#12159#12579
TOTALS31361337+1799
📊

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