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BOSTON MARATHON 2025

Trever Reed

Bib: 671•M

DC

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 2%
Gender (Male)
#0 / 16105
Top 3%
Division (M18-39)
#0 / 5642
Top 8%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:40
Rank: #411
Start → 5K
17:40 | 5:41/mi
10K· 6.21 mi
35:18
Rank: #405 (+6)
5K → 10K
17:38 | 5:41/mi
15K· 9.32 mi
53:11
Rank: #411 (-6)
10K → 15K
17:53 | 5:45/mi
20K· 12.43 mi
1:11:06
Rank: #407 (+4)
15K → 20K
17:55 | 5:46/mi
Half· 13.11 mi
1:15:01
Rank: #413 (-6)
20K → Half
3:55 | 5:44/mi
25K· 15.53 mi
1:29:07
Rank: #409 (+4)
Half → 25K
14:06 | 5:49/mi
30K· 18.64 mi
1:48:10
Rank: #438 (-29)
25K → 30K
19:03 | 6:08/mi
20M
1:56:52
Rank: #471 (-33)
30K → 20M
8:42 | 6:24/mi
21M
2:03:50
Rank: #495 (-24)
20M → 21M
6:58 | 6:58/mi
35K· 21.75 mi
2:08:27
Rank: #509 (-14)
21M → 35K
4:37 | 6:10/mi
23M
2:16:35
Rank: #537 (-28)
35K → 23M
8:08 | 6:30/mi
24M
2:22:48
Rank: #544 (-7)
23M → 24M
6:13 | 6:13/mi
40K· 24.85 mi
2:28:15
Rank: #554 (-10)
24M → 40K
5:27 | 6:22/mi
25.2M
2:30:36
Rank: #552 (+2)
40K → 25.2M
2:21 | 6:49/mi
Finish· 26.22 mi
2:36:53
Rank: #559 (-7)
25.2M → Finish
6:17 | 6:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:15:01
Pace5:43 /mi
2nd Half
Distance13.11 mi
Time1:21:52
Pace6:15 /mi
📊Positive Split: 9.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:5117:405:4117:40
5:41
-
10K
6.21 mi10:35:2935:185:4117:38
5:41
0:00
15K
9.32 mi10:53:2253:115:4217:53
5:45
+0:04
20K
12.43 mi11:11:171:11:065:4317:55
5:46
+0:01
Half
13.11 mi11:15:121:15:015:433:55
5:44
-0:02
25K
15.53 mi11:29:181:29:075:4414:06
5:49
+0:05
30K
18.64 mi11:48:211:48:105:4819:03
6:08
+0:19
20M
20.00 mi11:57:031:56:525:518:42
6:24
+0:16
21M
21.00 mi12:04:012:03:505:546:58
6:58
+0:34
35K
21.75 mi12:08:382:08:275:544:37
6:10
-0:48
23M
23.00 mi12:16:462:16:355:568:08
6:30
+0:20
24M
24.00 mi12:22:592:22:485:576:13
6:13
-0:17
40K
24.85 mi12:28:262:28:155:585:27
6:22
+0:09
25.2M
25.20 mi12:30:472:30:365:592:21
6:49
+0:27
Finish
26.22 mi12:37:042:36:535:596:17
6:10
-0:39

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

5:41 /mi

Average Pace

5:59 /mi

Slowest Pace

6:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:07

57% of race

Time at Steady Pace

36:10

23% of race

Time at Slower Pace

31:36

20% of race

Average Pace: 5:59 /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 mi10:17:5117:405:4117:40
5:41
#411
10K
6.21 mi10:35:2935:185:4117:38
5:41
#405
15K
9.32 mi10:53:2253:115:4217:53
5:45
#411
20K
12.43 mi11:11:171:11:065:4317:55
5:46
#407
Half
13.11 mi11:15:121:15:015:433:55
5:44
#413
25K
15.53 mi11:29:181:29:075:4414:06
5:49
#409
30K
18.64 mi11:48:211:48:105:4819:03
6:08
#438
20M
20.00 mi11:57:031:56:525:518:42
6:24
#471
21M
21.00 mi12:04:012:03:505:546:58
6:58
#495
35K
21.75 mi12:08:382:08:275:544:37
6:10
#509
23M
23.00 mi12:16:462:16:355:568:08
6:30
#537
24M
24.00 mi12:22:592:22:485:576:13
6:13
#544
40K
24.85 mi12:28:262:28:155:585:27
6:22
#554
25.2M
25.20 mi12:30:472:30:365:592:21
6:49
#552
Finish
26.22 mi12:37:042:36:535:596:17
6:10
#559
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi411377377461(Top 2%)428(Top 3%)428(Top 8%)
10K6.21 mi3.10 mi405+6372+5372+5401(Top 1%)370(Top 2%)370(Top 7%)
15K9.32 mi3.11 mi411-6380-8380-8461(Top 2%)428(Top 3%)428(Top 8%)
20K12.43 mi3.11 mi407+4375+5375+5399(Top 1%)370(Top 2%)370(Top 7%)
Half13.11 mi0.68 mi413-6381-6381-6477(Top 2%)447(Top 3%)447(Top 8%)
25K15.53 mi2.42 mi409+4377+4377+4438(Top 2%)406(Top 3%)406(Top 7%)
30K18.64 mi3.11 mi438-29403-26403-26745(Top 3%)697(Top 4%)697(Top 12%)
20M20.00 mi1.36 mi471-33435-32435-321232(Top 4%)1163(Top 7%)1163(Top 21%)
21M21.00 mi1.00 mi495-24455-20455-202102(Top 7%)1967(Top 12%)1967(Top 35%)
35K21.75 mi0.75 mi509-14467-12467-121113(Top 4%)1048(Top 7%)1048(Top 19%)
23M23.00 mi1.25 mi537-28494-27494-271425(Top 5%)1341(Top 8%)1341(Top 24%)
24M24.00 mi1.00 mi544-7501-7501-71050(Top 4%)986(Top 6%)986(Top 17%)
40K24.85 mi0.85 mi554-10510-9510-91148(Top 4%)1070(Top 7%)1070(Top 19%)
25.2M25.20 mi0.35 mi552+2507+3507+3964(Top 3%)882(Top 5%)882(Top 16%)
Finish26.22 mi1.02 mi559-7516-9516-91390(Top 5%)1293(Top 8%)1293(Top 23%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

461

Males

428

M18-39

428

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

401

Males

370

M18-39

370

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

461

Males

428

M18-39

428

15K→20K

9.3 - 12.4 mi

Top 1%
×5stories
+106ft-86ft

Overall

399

Males

370

M18-39

370

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

477

Males

447

M18-39

447

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

438

Males

406

M18-39

406

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

745

Males

697

M18-39

697

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1232

Males

1163

M18-39

1163

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

2102

Males

1967

M18-39

1967

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1113

Males

1048

M18-39

1048

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1425

Males

1341

M18-39

1341

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1050

Males

986

M18-39

986

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1148

Males

1070

M18-39

1070

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

964

Males

882

M18-39

882

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1390

Males

1293

M18-39

1293

Passing Analysis

Category:
Athletes Passed
137
Passed By
285
Net Change
-148
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#411
5K → 10K2822+6#411#405
10K → 15K1824-6#405#411
15K → 20K2016+4#411#407
20K → Half28-6#407#413
Half → 25K128+4#413#409
25K → 30K1039-29#409#438
30K → 20M235-33#438#471
20M → 21M630-24#471#495
21M → 35K317-14#495#509
35K → 23M634-28#509#537
23M → 24M815-7#537#544
24M → 40K616-10#544#554
40K → 25.2M64+2#554#552
25.2M → Finish1017-7#552#559
TOTALS137285-148
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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