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BOSTON MARATHON 2025

Christopher Pedi

Bib: 537•M

NC

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 8%
Gender (Male)
#0 / 16105
Top 13%
Division (M18-39)
#0 / 5642
Top 31%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:54
Rank: #539
Start → 5K
17:54 | 5:46/mi
10K· 6.21 mi
36:14
Rank: #653 (-114)
5K → 10K
18:20 | 5:54/mi
15K· 9.32 mi
1:02:16
Rank: #5060 (-4407)
10K → 15K
26:02 | 8:23/mi
20K· 12.43 mi
1:22:30
Rank: #4457 (+603)
15K → 20K
20:14 | 6:31/mi
Half· 13.11 mi
1:26:54
Rank: #4391 (+66)
20K → Half
4:24 | 6:27/mi
25K· 15.53 mi
1:42:32
Rank: #3993 (+398)
Half → 25K
15:38 | 6:27/mi
30K· 18.64 mi
2:02:34
Rank: #3494 (+499)
25K → 30K
20:02 | 6:27/mi
20M
2:11:20
Rank: #3249 (+245)
30K → 20M
8:46 | 6:27/mi
21M
2:17:55
Rank: #3033 (+216)
20M → 21M
6:35 | 6:35/mi
35K· 21.75 mi
2:22:29
Rank: #2909 (+124)
21M → 35K
4:34 | 6:06/mi
23M
2:30:22
Rank: #2730 (+179)
35K → 23M
7:53 | 6:18/mi
24M
2:36:20
Rank: #2541 (+189)
23M → 24M
5:58 | 5:58/mi
40K· 24.85 mi
2:41:35
Rank: #2413 (+128)
24M → 40K
5:15 | 6:08/mi
25.2M
2:43:52
Rank: #2358 (+55)
40K → 25.2M
2:17 | 6:37/mi
Finish· 26.22 mi
2:49:43
Rank: #2217 (+141)
25.2M → Finish
5:51 | 5:44/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:26:54
Pace6:38 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:22:49
Pace6:19 /mi
📊Negative Split: 4.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:0317:545:4617:54
5:46
-
10K
6.21 mi10:36:2336:145:5018:20
5:54
+0:08
15K
9.32 mi11:02:251:02:166:4126:02
8:23
+2:29
20K
12.43 mi11:22:391:22:306:3820:14
6:31
-1:52
Half
13.11 mi11:27:031:26:546:384:24
6:27
-0:04
25K
15.53 mi11:42:411:42:326:3615:38
6:27
0:00
30K
18.64 mi12:02:432:02:346:3520:02
6:27
0:00
20M
20.00 mi12:11:292:11:206:348:46
6:27
0:00
21M
21.00 mi12:18:042:17:556:346:35
6:35
+0:08
35K
21.75 mi12:22:382:22:296:334:34
6:06
-0:29
23M
23.00 mi12:30:312:30:226:327:53
6:18
+0:12
24M
24.00 mi12:36:292:36:206:315:58
5:58
-0:20
40K
24.85 mi12:41:442:41:356:305:15
6:08
+0:10
25.2M
25.20 mi12:44:012:43:526:302:17
6:37
+0:29
Finish
26.22 mi12:49:522:49:436:295:51
5:44
-0:53

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

5:44 /mi

Average Pace

6:29 /mi

Slowest Pace

8:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

57:52

34% of race

Time at Steady Pace

1:25:49

51% of race

Time at Slower Pace

26:02

15% of race

Average Pace: 6:28 /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 mi10:18:0317:545:4617:54
5:46
#539
10K
6.21 mi10:36:2336:145:5018:20
5:54
#653
15K
9.32 mi11:02:251:02:166:4126:02
8:23
#5060
20K
12.43 mi11:22:391:22:306:3820:14
6:31
#4457
Half
13.11 mi11:27:031:26:546:384:24
6:27
#4391
25K
15.53 mi11:42:411:42:326:3615:38
6:27
#3993
30K
18.64 mi12:02:432:02:346:3520:02
6:27
#3494
20M
20.00 mi12:11:292:11:206:348:46
6:27
#3249
21M
21.00 mi12:18:042:17:556:346:35
6:35
#3033
35K
21.75 mi12:22:382:22:296:334:34
6:06
#2909
23M
23.00 mi12:30:312:30:226:327:53
6:18
#2730
24M
24.00 mi12:36:292:36:206:315:58
5:58
#2541
40K
24.85 mi12:41:442:41:356:305:15
6:08
#2413
25.2M
25.20 mi12:44:012:43:526:302:17
6:37
#2358
Finish
26.22 mi12:49:522:49:436:295:51
5:44
#2217
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi53950150118558(Top 65%)11864(Top 74%)11864(Top 210%)
10K6.21 mi3.10 mi653-114607-106607-106828(Top 3%)777(Top 5%)777(Top 14%)
15K9.32 mi3.11 mi5060-44074712-41054712-410518558(Top 65%)11864(Top 74%)11864(Top 210%)
20K12.43 mi3.11 mi4457+6034178+5344178+5343186(Top 11%)3021(Top 19%)3021(Top 54%)
Half13.11 mi0.68 mi4391+664121+574121+573309(Top 12%)3135(Top 19%)3135(Top 56%)
25K15.53 mi2.42 mi3993+3983757+3643757+3642589(Top 9%)2463(Top 15%)2463(Top 44%)
30K18.64 mi3.11 mi3494+4993305+4523305+4521760(Top 6%)1671(Top 10%)1671(Top 30%)
20M20.00 mi1.36 mi3249+2453077+2283077+2281443(Top 5%)1365(Top 8%)1365(Top 24%)
21M21.00 mi1.00 mi3033+2162873+2042873+204883(Top 3%)835(Top 5%)835(Top 15%)
35K21.75 mi0.75 mi2909+1242757+1162757+116982(Top 3%)925(Top 6%)925(Top 16%)
23M23.00 mi1.25 mi2730+1792593+1642593+164884(Top 3%)835(Top 5%)835(Top 15%)
24M24.00 mi1.00 mi2541+1892413+1802413+180524(Top 2%)488(Top 3%)488(Top 9%)
40K24.85 mi0.85 mi2413+1282290+1232290+123632(Top 2%)592(Top 4%)592(Top 10%)
25.2M25.20 mi0.35 mi2358+552238+522238+52649(Top 2%)604(Top 4%)604(Top 11%)
Finish26.22 mi1.02 mi2217+1412102+1362102+136431(Top 2%)405(Top 3%)405(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21stories
+97ft-345ft

Overall

18558

Males

11864

M18-39

11864

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

828

Males

777

M18-39

777

10K→15K

6.2 - 9.3 mi

Top 65%
×3stories
+67ft-78ft

Overall

18558

Males

11864

M18-39

11864

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3186

Males

3021

M18-39

3021

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3309

Males

3135

M18-39

3135

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2589

Males

2463

M18-39

2463

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1760

Males

1671

M18-39

1671

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1443

Males

1365

M18-39

1365

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

883

Males

835

M18-39

835

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

982

Males

925

M18-39

925

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

884

Males

835

M18-39

835

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

524

Males

488

M18-39

488

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

632

Males

592

M18-39

592

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

649

Males

604

M18-39

604

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

431

Males

405

M18-39

405

Passing Analysis

Category:
Athletes Passed
2852
Passed By
4530
Net Change
-1678
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#539
5K → 10K4118-114#539#653
10K → 15K04407-4407#653#5060
15K → 20K6041+603#5060#4457
20K → Half671+66#4457#4391
Half → 25K3980+398#4391#3993
25K → 30K4990+499#3993#3494
30K → 20M2461+245#3494#3249
20M → 21M2160+216#3249#3033
21M → 35K1240+124#3033#2909
35K → 23M1790+179#2909#2730
23M → 24M1890+189#2730#2541
24M → 40K1291+128#2541#2413
40K → 25.2M550+55#2413#2358
25.2M → Finish1421+141#2358#2217
TOTALS28524530-1678
📊

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