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BOSTON MARATHON 2025

Christopher Martinez

Bib: 32361•M

NJ

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
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
10:16/mi
31:53
↑ 97↓ 3451.5%
10K· 6.21 mi
9:58/mi
1:02:52
↑ 79↓ 1380.4%
15K· 9.32 mi
9:49/mi
1:33:21
↑ 67↓ 78
20K· 12.43 mi
9:44/mi
2:03:34
↑ 106↓ 860.1%
Half· 13.11 mi
9:16/mi
2:09:53
↑ 19↓ 370.5%
25K· 15.53 mi
10:08/mi
2:34:26
↑ 66↓ 880.2%
30K· 18.64 mi
10:08/mi
3:05:55
↑ 181↓ 1480.2%
20M
10:14/mi
3:19:50
↑ 64↓ 500.2%
21M
11:15/mi
3:31:05
↑ 106↓ 241.6%
35K· 21.75 mi
11:50/mi
3:39:56
↑ 17↓ 861.7%
23M
11:44/mi
3:54:37
↑ 23↓ 630.6%
24M
10:57/mi
4:05:34
↓ 821.3%
40K· 24.85 mi
12:19/mi
4:16:06
↓ 200.3%
25.2M
12:34/mi
4:20:26
↑ 13↓ 160.2%
Finish· 26.22 mi
12:14/mi
4:32:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:53
Pace9:54 /mi
2nd Half
Distance13.11 mi
Time2:23:01
Pace10:55 /mi
📊Positive Split: 10.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:5031:5310:1631:53
10:16
-
10K
6.21 mi12:27:491:02:5210:0730:59
9:58
-0:18
15K
9.32 mi12:58:181:33:2110:0130:29
9:49
-0:09
20K
12.43 mi13:28:312:03:349:5730:13
9:44
-0:05
Half
13.11 mi13:34:502:09:539:546:19
9:16
-0:28
25K
15.53 mi13:59:232:34:269:5624:33
10:08
+0:52
30K
18.64 mi14:30:523:05:559:5831:29
10:08
0:00
20M
20.00 mi14:44:473:19:509:5913:55
10:14
+0:06
21M
21.00 mi14:56:023:31:0510:0311:15
11:15
+1:01
35K
21.75 mi15:04:533:39:5610:078:51
11:50
+0:35
23M
23.00 mi15:19:343:54:3710:1214:41
11:44
-0:06
24M
24.00 mi15:30:314:05:3410:1410:57
10:57
-0:47
40K
24.85 mi15:41:034:16:0610:1810:32
12:19
+1:22
25.2M
25.20 mi15:45:234:20:2610:204:20
12:34
+0:15
Finish
26.22 mi15:57:514:32:5410:2512:28
12:14
-0:20

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

9:16 /mi

Average Pace

10:25 /mi

Slowest Pace

12:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

36:32

13% of race

Time at Steady Pace

2:43:18

60% of race

Time at Slower Pace

1:13:04

27% of race

Average Pace: 10:24 /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 mi11:56:5031:5310:1631:53
10:16
#26221
10K
6.21 mi12:27:491:02:5210:0730:59
9:58
#25693
15K
9.32 mi12:58:181:33:2110:0130:29
9:49
#25321
20K
12.43 mi13:28:312:03:349:5730:13
9:44
#24864
Half
13.11 mi13:34:502:09:539:546:19
9:16
#24768
25K
15.53 mi13:59:232:34:269:5624:33
10:08
#24593
30K
18.64 mi14:30:523:05:559:5831:29
10:08
#24170
20M
20.00 mi14:44:473:19:509:5913:55
10:14
#23990
21M
21.00 mi14:56:023:31:0510:0311:15
11:15
#23863
35K
21.75 mi15:04:533:39:5610:078:51
11:50
#23964
23M
23.00 mi15:19:343:54:3710:1214:41
11:44
#24002
24M
24.00 mi15:30:314:05:3410:1410:57
10:57
#23995
40K
24.85 mi15:41:034:16:0610:1810:32
12:19
#24098
25.2M
25.20 mi15:45:234:20:2610:204:20
12:34
#24101
Finish
26.22 mi15:57:514:32:5410:2512:28
12:14
#24271
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi26221152701527024569(Top 86%)14511(Top 90%)14511(Top 257%)
10K6.21 mi3.10 mi25693+52815029+24115029+24125250(Top 89%)14815(Top 92%)14815(Top 263%)
15K9.32 mi3.11 mi25321+37214860+16914860+16924569(Top 86%)14511(Top 90%)14511(Top 257%)
20K12.43 mi3.11 mi24864+45714642+21814642+21823561(Top 83%)14044(Top 87%)14044(Top 249%)
Half13.11 mi0.68 mi24768+9614599+4314599+4322811(Top 80%)13715(Top 85%)13715(Top 243%)
25K15.53 mi2.42 mi24593+17514501+9814501+9823558(Top 83%)13988(Top 87%)13988(Top 248%)
30K18.64 mi3.11 mi24170+42314289+21214289+21222003(Top 77%)13175(Top 82%)13175(Top 234%)
20M20.00 mi1.36 mi23990+18014184+10514184+10521689(Top 76%)12907(Top 80%)12907(Top 229%)
21M21.00 mi1.00 mi23863+12714113+7114113+7122034(Top 78%)12996(Top 81%)12996(Top 230%)
35K21.75 mi0.75 mi23964-10114138-2514138-2525611(Top 90%)14638(Top 91%)14638(Top 259%)
23M23.00 mi1.25 mi24002-3814143-514143-524639(Top 87%)14164(Top 88%)14164(Top 251%)
24M24.00 mi1.00 mi23995+714131+1214131+1223891(Top 84%)13772(Top 86%)13772(Top 244%)
40K24.85 mi0.85 mi24098-10314155-2414155-2425404(Top 89%)14470(Top 90%)14470(Top 256%)
25.2M25.20 mi0.35 mi24101-314152+314152+324314(Top 86%)13928(Top 86%)13928(Top 247%)
Finish26.22 mi1.02 mi24271-17014226-7414226-7427046(Top 95%)15326(Top 95%)15326(Top 272%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

24569

Males

14511

M18-39

14511

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

25250

Males

14815

M18-39

14815

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

24569

Males

14511

M18-39

14511

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

23561

Males

14044

M18-39

14044

20K→Half

12.4 - 13.1 mi

Top 80%
×2story building
+19ft-37ft

Overall

22811

Males

13715

M18-39

13715

Half→25K

13.1 - 15.5 mi

Top 83%
×4story building
+66ft-88ft

Overall

23558

Males

13988

M18-39

13988

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

22003

Males

13175

M18-39

13175

30K→20M

18.6 - 20.0 mi

Top 76%
×5story building
+64ft-50ft

Overall

21689

Males

12907

M18-39

12907

20M→21M

20.0 - 21.0 mi

Top 78%
×8story building
+106ft-24ft

Overall

22034

Males

12996

M18-39

12996

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

25611

Males

14638

M18-39

14638

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

24639

Males

14164

M18-39

14164

23M→24M

23.0 - 24.0 mi

Top 84%
×6story building
+12ft-82ft

Overall

23891

Males

13772

M18-39

13772

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

25404

Males

14470

M18-39

14470

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

24314

Males

13928

M18-39

13928

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2story building
+22ft-21ft

Overall

27046

Males

15326

M18-39

15326

Passing Analysis

Category:
Athletes Passed
2596
Passed By
646
Net Change
+1950
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26221
5K → 10K55123+528#26221#25693
10K → 15K38614+372#25693#25321
15K → 20K4581+457#25321#24864
20K → Half960+96#24864#24768
Half → 25K19722+175#24768#24593
25K → 30K4307+423#24593#24170
30K → 20M1866+180#24170#23990
20M → 21M13710+127#23990#23863
21M → 35K13114-101#23863#23964
35K → 23M5694-38#23964#24002
23M → 24M4942+7#24002#23995
24M → 40K13116-103#23995#24098
40K → 25.2M1417-3#24098#24101
25.2M → Finish10180-170#24101#24271
TOTALS2596646+1950
📊

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