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BOSTON MARATHON 2025

Daniel Peters

Bib: 1436•M

MN

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 6%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:25
Rank: #866
Start → 5K
5:56/mi
18:25 split
10K· 6.21 mi
36:39
Rank: #797 (+69)
5K → 10K
5:52/mi
18:14 split
15K· 9.32 mi
54:51
Rank: #749 (+48)
10K → 15K
5:51/mi
18:12 split
20K· 12.43 mi
1:13:03
Rank: #684 (+65)
15K → 20K
5:51/mi
18:12 split
Half· 13.11 mi
1:16:59
Rank: #672 (+12)
20K → Half
5:46/mi
3:56 split
25K· 15.53 mi
1:31:08
Rank: #617 (+55)
Half → 25K
5:50/mi
14:09 split
30K· 18.64 mi
1:49:24
Rank: #538 (+79)
25K → 30K
5:53/mi
18:16 split
20M
1:57:22
Rank: #502 (+36)
30K → 20M
5:52/mi
7:58 split
21M
2:03:36
Rank: #478 (+24)
20M → 21M
6:14/mi
6:14 split
35K· 21.75 mi
2:07:51
Rank: #463 (+15)
21M → 35K
5:41/mi
4:15 split
23M
2:15:26
Rank: #443 (+20)
35K → 23M
6:03/mi
7:35 split
24M
2:21:19
Rank: #431 (+12)
23M → 24M
5:53/mi
5:53 split
40K· 24.85 mi
2:26:39
Rank: #433 (-2)
24M → 40K
6:14/mi
5:20 split
25.2M
2:29:03
Rank: #440 (-7)
40K → 25.2M
6:58/mi
2:24 split
Finish· 26.22 mi
2:35:23
Rank: #453 (-13)
25.2M → Finish
6:13/mi
6:20 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:16:59
Pace5:52 /mi
2nd Half
Distance13.11 mi
Time1:18:24
Pace5:59 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:0318:255:5618:25
5:56
-
10K
6.21 mi10:37:1736:395:5418:14
5:52
-0:04
15K
9.32 mi10:55:2954:515:5318:12
5:51
-0:01
20K
12.43 mi11:13:411:13:035:5318:12
5:51
0:00
Half
13.11 mi11:17:371:16:595:523:56
5:46
-0:05
25K
15.53 mi11:31:461:31:085:5214:09
5:50
+0:04
30K
18.64 mi11:50:021:49:245:5218:16
5:53
+0:03
20M
20.00 mi11:58:001:57:225:527:58
5:52
-0:01
21M
21.00 mi12:04:142:03:365:536:14
6:14
+0:22
35K
21.75 mi12:08:292:07:515:534:15
5:41
-0:33
23M
23.00 mi12:16:042:15:265:537:35
6:03
+0:22
24M
24.00 mi12:21:572:21:195:535:53
5:53
-0:10
40K
24.85 mi12:27:172:26:395:545:20
6:14
+0:21
25.2M
25.20 mi12:29:412:29:035:552:24
6:58
+0:44
Finish
26.22 mi12:36:012:35:235:566:20
6:13
-0:45

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

5:56 /mi

Slowest Pace

6:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:15

3% of race

Time at Steady Pace

2:03:15

79% of race

Time at Slower Pace

27:53

18% of race

Average Pace: 5:56 /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 mi10:19:0318:255:5618:25
5:56
#866
10K
6.21 mi10:37:1736:395:5418:14
5:52
#797
15K
9.32 mi10:55:2954:515:5318:12
5:51
#749
20K
12.43 mi11:13:411:13:035:5318:12
5:51
#684
Half
13.11 mi11:17:371:16:595:523:56
5:46
#672
25K
15.53 mi11:31:461:31:085:5214:09
5:50
#617
30K
18.64 mi11:50:021:49:245:5218:16
5:53
#538
20M
20.00 mi11:58:001:57:225:527:58
5:52
#502
21M
21.00 mi12:04:142:03:365:536:14
6:14
#478
35K
21.75 mi12:08:292:07:515:534:15
5:41
#463
23M
23.00 mi12:16:042:15:265:537:35
6:03
#443
24M
24.00 mi12:21:572:21:195:535:53
5:53
#431
40K
24.85 mi12:27:172:26:395:545:20
6:14
#433
25.2M
25.20 mi12:29:412:29:035:552:24
6:58
#440
Finish
26.22 mi12:36:012:35:235:566:20
6:13
#453
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi866811811641(Top 2%)595(Top 4%)595(Top 11%)
10K6.21 mi3.10 mi797+69745+66745+66756(Top 3%)709(Top 4%)709(Top 13%)
15K9.32 mi3.11 mi749+48700+45700+45641(Top 2%)595(Top 4%)595(Top 11%)
20K12.43 mi3.11 mi684+65637+63637+63531(Top 2%)490(Top 3%)490(Top 9%)
Half13.11 mi0.68 mi672+12625+12625+12507(Top 2%)475(Top 3%)475(Top 8%)
25K15.53 mi2.42 mi617+55571+54571+54464(Top 2%)431(Top 3%)431(Top 8%)
30K18.64 mi3.11 mi538+79493+78493+78329(Top 1%)303(Top 2%)303(Top 5%)
20M20.00 mi1.36 mi502+36461+32461+32239(Top 0.8%)220(Top 1%)220(Top 4%)
21M21.00 mi1.00 mi478+24441+20441+20287(Top 1%)268(Top 2%)268(Top 5%)
35K21.75 mi0.75 mi463+15427+14427+14249(Top 0.9%)229(Top 1%)229(Top 4%)
23M23.00 mi1.25 mi443+20407+20407+20416(Top 1%)390(Top 2%)390(Top 7%)
24M24.00 mi1.00 mi431+12398+9398+9373(Top 1%)346(Top 2%)346(Top 6%)
40K24.85 mi0.85 mi433-2399-1399-1797(Top 3%)746(Top 5%)746(Top 13%)
25.2M25.20 mi0.35 mi440-7405-6405-61314(Top 5%)1201(Top 7%)1201(Top 21%)
Finish26.22 mi1.02 mi453-13417-12417-121542(Top 5%)1431(Top 9%)1431(Top 25%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

641

Males

595

M18-39

595

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

756

Males

709

M18-39

709

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

641

Males

595

M18-39

595

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

531

Males

490

M18-39

490

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

507

Males

475

M18-39

475

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

464

Males

431

M18-39

431

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

329

Males

303

M18-39

303

30K→20M

18.6 - 20.0 mi

Top 0.8%
×5stories
+64ft-50ft

Overall

239

Males

220

M18-39

220

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

287

Males

268

M18-39

268

21M→35K

21.0 - 21.8 mi

Top 0.9%
×7stories
+17ft-86ft

Overall

249

Males

229

M18-39

229

35K→23M

21.8 - 23.0 mi

Top 1%
×5stories
+23ft-63ft

Overall

416

Males

390

M18-39

390

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

373

Males

346

M18-39

346

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

797

Males

746

M18-39

746

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1314

Males

1201

M18-39

1201

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1542

Males

1431

M18-39

1431

Passing Analysis

Category:
Athletes Passed
498
Passed By
85
Net Change
+413
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#866
5K → 10K8819+69#866#797
10K → 15K557+48#797#749
15K → 20K705+65#749#684
20K → Half142+12#684#672
Half → 25K583+55#672#617
25K → 30K801+79#617#538
30K → 20M360+36#538#502
20M → 21M262+24#502#478
21M → 35K172+15#478#463
35K → 23M222+20#463#443
23M → 24M164+12#443#431
24M → 40K1012-2#431#433
40K → 25.2M18-7#433#440
25.2M → Finish518-13#440#453
TOTALS49885+413
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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