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BOSTON MARATHON 2025

Christopher Whitten

Bib: 29680•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 25%
Gender (Male)
#0 / 16105
Top 37%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:08
Rank: #11731
Start → 5K
23:08 | 7:27/mi
10K· 6.21 mi
44:58
Rank: #9759 (+1972)
5K → 10K
21:50 | 7:02/mi
15K· 9.32 mi
1:07:21
Rank: #9538 (+221)
10K → 15K
22:23 | 7:12/mi
20K· 12.43 mi
1:29:49
Rank: #9221 (+317)
15K → 20K
22:28 | 7:14/mi
Half· 13.11 mi
1:34:35
Rank: #9122 (+99)
20K → Half
4:46 | 6:59/mi
25K· 15.53 mi
1:51:46
Rank: #8630 (+492)
Half → 25K
17:11 | 7:05/mi
30K· 18.64 mi
2:14:17
Rank: #8043 (+587)
25K → 30K
22:31 | 7:15/mi
20M
2:24:16
Rank: #7850 (+193)
30K → 20M
9:59 | 7:21/mi
21M
2:31:44
Rank: #7553 (+297)
20M → 21M
7:28 | 7:28/mi
35K· 21.75 mi
2:36:57
Rank: #7426 (+127)
21M → 35K
5:13 | 6:58/mi
23M
2:46:08
Rank: #7265 (+161)
35K → 23M
9:11 | 7:20/mi
24M
2:53:26
Rank: #7176 (+89)
23M → 24M
7:18 | 7:18/mi
40K· 24.85 mi
2:59:44
Rank: #7098 (+78)
24M → 40K
6:18 | 7:22/mi
25.2M
3:02:33
Rank: #7066 (+32)
40K → 25.2M
2:49 | 8:10/mi
Finish· 26.22 mi
3:09:42
Rank: #6968 (+98)
25.2M → Finish
7:09 | 7:01/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:34:35
Pace7:13 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:35:07
Pace7:15 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:4523:087:2723:08
7:27
-
10K
6.21 mi12:03:3544:587:1421:50
7:02
-0:25
15K
9.32 mi12:25:581:07:217:1422:23
7:12
+0:10
20K
12.43 mi12:48:261:29:497:1422:28
7:14
+0:02
Half
13.11 mi12:53:121:34:357:134:46
6:59
-0:15
25K
15.53 mi13:10:231:51:467:1217:11
7:05
+0:06
30K
18.64 mi13:32:542:14:177:1222:31
7:15
+0:10
20M
20.00 mi13:42:532:24:167:139:59
7:21
+0:06
21M
21.00 mi13:50:212:31:447:147:28
7:28
+0:07
35K
21.75 mi13:55:342:36:577:135:13
6:58
-0:30
23M
23.00 mi14:04:452:46:087:139:11
7:20
+0:22
24M
24.00 mi14:12:032:53:267:147:18
7:18
-0:02
40K
24.85 mi14:18:212:59:447:146:18
7:22
+0:04
25.2M
25.20 mi14:21:103:02:337:152:49
8:10
+0:48
Finish
26.22 mi14:28:193:09:427:147:09
7:01
-1:09

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

6:58 /mi

Average Pace

7:14 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:06:53

99% of race

Time at Steady Pace

2:49

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:14 /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 mi11:41:4523:087:2723:08
7:27
#11731
10K
6.21 mi12:03:3544:587:1421:50
7:02
#9759
15K
9.32 mi12:25:581:07:217:1422:23
7:12
#9538
20K
12.43 mi12:48:261:29:497:1422:28
7:14
#9221
Half
13.11 mi12:53:121:34:357:134:46
6:59
#9122
25K
15.53 mi13:10:231:51:467:1217:11
7:05
#8630
30K
18.64 mi13:32:542:14:177:1222:31
7:15
#8043
20M
20.00 mi13:42:532:24:167:139:59
7:21
#7850
21M
21.00 mi13:50:212:31:447:147:28
7:28
#7553
35K
21.75 mi13:55:342:36:577:135:13
6:58
#7426
23M
23.00 mi14:04:452:46:087:139:11
7:20
#7265
24M
24.00 mi14:12:032:53:267:147:18
7:18
#7176
40K
24.85 mi14:18:212:59:447:146:18
7:22
#7098
25.2M
25.20 mi14:21:103:02:337:152:49
8:10
#7066
Finish
26.22 mi14:28:193:09:427:147:09
7:01
#6968
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi11731905090509143(Top 32%)7623(Top 47%)7623(Top 135%)
10K6.21 mi3.10 mi9759+19728032+10188032+10188109(Top 29%)7032(Top 44%)7032(Top 125%)
15K9.32 mi3.11 mi9538+2217892+1407892+1409143(Top 32%)7623(Top 47%)7623(Top 135%)
20K12.43 mi3.11 mi9221+3177681+2117681+2118451(Top 30%)7127(Top 44%)7127(Top 126%)
Half13.11 mi0.68 mi9122+997631+507631+507420(Top 26%)6510(Top 40%)6510(Top 115%)
25K15.53 mi2.42 mi8630+4927316+3157316+3156880(Top 24%)6031(Top 37%)6031(Top 107%)
30K18.64 mi3.11 mi8043+5876893+4236893+4236148(Top 22%)5421(Top 34%)5421(Top 96%)
20M20.00 mi1.36 mi7850+1936745+1486745+1486051(Top 21%)5232(Top 32%)5232(Top 93%)
21M21.00 mi1.00 mi7553+2976515+2306515+2304443(Top 16%)3961(Top 25%)3961(Top 70%)
35K21.75 mi0.75 mi7426+1276413+1026413+1025164(Top 18%)4496(Top 28%)4496(Top 80%)
23M23.00 mi1.25 mi7265+1616266+1476266+1475631(Top 20%)4756(Top 30%)4756(Top 84%)
24M24.00 mi1.00 mi7176+896179+876179+876397(Top 23%)5152(Top 32%)5152(Top 91%)
40K24.85 mi0.85 mi7098+786099+806099+805997(Top 21%)4843(Top 30%)4843(Top 86%)
25.2M25.20 mi0.35 mi7066+326060+396060+396790(Top 24%)5209(Top 32%)5209(Top 92%)
Finish26.22 mi1.02 mi6968+985974+865974+865814(Top 20%)4611(Top 29%)4611(Top 82%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

9143

Males

7623

M18-39

7623

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

8109

Males

7032

M18-39

7032

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

9143

Males

7623

M18-39

7623

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

8451

Males

7127

M18-39

7127

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

7420

Males

6510

M18-39

6510

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6880

Males

6031

M18-39

6031

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

6148

Males

5421

M18-39

5421

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

6051

Males

5232

M18-39

5232

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4443

Males

3961

M18-39

3961

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

5164

Males

4496

M18-39

4496

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5631

Males

4756

M18-39

4756

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

6397

Males

5152

M18-39

5152

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5997

Males

4843

M18-39

4843

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6790

Males

5209

M18-39

5209

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5814

Males

4611

M18-39

4611

Passing Analysis

Category:
Athletes Passed
5001*
Passed By
238
Net Change
+4763
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11731
5K → 10K1977*5+1972#11731#9759
10K → 15K29069+221#9759#9538
15K → 20K35033+317#9538#9221
20K → Half1023+99#9221#9122
Half → 25K4942+492#9122#8630
25K → 30K5914+587#8630#8043
30K → 20M20916+193#8043#7850
20M → 21M2981+297#7850#7553
21M → 35K1314+127#7553#7426
35K → 23M17514+161#7426#7265
23M → 24M12334+89#7265#7176
24M → 40K9618+78#7176#7098
40K → 25.2M4311+32#7098#7066
25.2M → Finish12224+98#7066#6968
TOTALS5001*238+4763

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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