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BOSTON MARATHON 2025

Christopher Kuhl

Bib: 2755•M

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 8%
Gender (Male)
#0 / 16105
Top 13%
Masters (Masters Men)
#0 / 10463
Top 4%
Division (M40-44)
#0 / 2247
Top 11%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:02
Rank: #1508
Start → 5K
19:02 | 6:08/mi
10K· 6.21 mi
37:58
Rank: #1468 (+40)
5K → 10K
18:56 | 6:06/mi
15K· 9.32 mi
56:58
Rank: #1451 (+17)
10K → 15K
19:00 | 6:07/mi
20K· 12.43 mi
1:16:19
Rank: #1503 (-52)
15K → 20K
19:21 | 6:14/mi
Half· 13.11 mi
1:20:33
Rank: #1513 (-10)
20K → Half
4:14 | 6:12/mi
25K· 15.53 mi
1:36:05
Rank: #1624 (-111)
Half → 25K
15:32 | 6:24/mi
30K· 18.64 mi
1:56:30
Rank: #1707 (-83)
25K → 30K
20:25 | 6:34/mi
20M
2:05:56
Rank: #1818 (-111)
30K → 20M
9:26 | 6:57/mi
21M
2:13:14
Rank: #1880 (-62)
20M → 21M
7:18 | 7:18/mi
35K· 21.75 mi
2:18:12
Rank: #1900 (-20)
21M → 35K
4:58 | 6:38/mi
23M
2:26:54
Rank: #1960 (-60)
35K → 23M
8:42 | 6:57/mi
24M
2:33:56
Rank: #2028 (-68)
23M → 24M
7:02 | 7:02/mi
40K· 24.85 mi
2:40:18
Rank: #2150 (-122)
24M → 40K
6:22 | 7:27/mi
25.2M
2:42:55
Rank: #2166 (-16)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
2:49:59
Rank: #2267 (-101)
25.2M → Finish
7:04 | 6:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:33
Pace6:09 /mi
2nd Half
Distance13.11 mi
Time1:29:26
Pace6:49 /mi
📊Positive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2819:026:0819:02
6:08
-
10K
6.21 mi10:39:2437:586:0718:56
6:06
-0:02
15K
9.32 mi10:58:2456:586:0719:00
6:07
+0:01
20K
12.43 mi11:17:451:16:196:0819:21
6:14
+0:07
Half
13.11 mi11:21:591:20:336:094:14
6:12
-0:02
25K
15.53 mi11:37:311:36:056:1115:32
6:24
+0:12
30K
18.64 mi11:57:561:56:306:1520:25
6:34
+0:10
20M
20.00 mi12:07:222:05:566:189:26
6:57
+0:23
21M
21.00 mi12:14:402:13:146:217:18
7:18
+0:21
35K
21.75 mi12:19:382:18:126:214:58
6:38
-0:40
23M
23.00 mi12:28:202:26:546:238:42
6:57
+0:19
24M
24.00 mi12:35:222:33:566:257:02
7:02
+0:05
40K
24.85 mi12:41:442:40:186:276:22
7:27
+0:25
25.2M
25.20 mi12:44:212:42:556:282:37
7:35
+0:08
Finish
26.22 mi12:51:252:49:596:297:04
6:56
-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

6:06 /mi

Average Pace

6:29 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:33

47% of race

Time at Steady Pace

40:55

24% of race

Time at Slower Pace

48:31

29% of race

Average Pace: 6:29 /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 mi10:20:2819:026:0819:02
6:08
#1508
10K
6.21 mi10:39:2437:586:0718:56
6:06
#1468
15K
9.32 mi10:58:2456:586:0719:00
6:07
#1451
20K
12.43 mi11:17:451:16:196:0819:21
6:14
#1503
Half
13.11 mi11:21:591:20:336:094:14
6:12
#1513
25K
15.53 mi11:37:311:36:056:1115:32
6:24
#1624
30K
18.64 mi11:57:561:56:306:1520:25
6:34
#1707
20M
20.00 mi12:07:222:05:566:189:26
6:57
#1818
21M
21.00 mi12:14:402:13:146:217:18
7:18
#1880
35K
21.75 mi12:19:382:18:126:214:58
6:38
#1900
23M
23.00 mi12:28:202:26:546:238:42
6:57
#1960
24M
24.00 mi12:35:222:33:566:257:02
7:02
#2028
40K
24.85 mi12:41:442:40:186:276:22
7:27
#2150
25.2M
25.20 mi12:44:212:42:556:282:37
7:35
#2166
Finish
26.22 mi12:51:252:49:596:297:04
6:56
#2267
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi1508143814381464(Top 5%)1393(Top 9%)1393(Top 62%)
10K6.21 mi3.10 mi1468+401397+411397+411443(Top 5%)1370(Top 9%)1370(Top 61%)
15K9.32 mi3.11 mi1451+171376+211376+211464(Top 5%)1393(Top 9%)1393(Top 62%)
20K12.43 mi3.11 mi1503-521428-521428-521689(Top 6%)1607(Top 10%)1607(Top 72%)
Half13.11 mi0.68 mi1513-101437-91437-91995(Top 7%)1904(Top 12%)1904(Top 85%)
25K15.53 mi2.42 mi1624-1111541-1041541-1042393(Top 8%)2276(Top 14%)2276(Top 101%)
30K18.64 mi3.11 mi1707-831622-811622-812278(Top 8%)2157(Top 13%)2157(Top 96%)
20M20.00 mi1.36 mi1818-1111730-1081730-1083724(Top 13%)3423(Top 21%)3423(Top 152%)
21M21.00 mi1.00 mi1880-621787-571787-573588(Top 13%)3277(Top 20%)3277(Top 146%)
35K21.75 mi0.75 mi1900-201804-171804-173111(Top 11%)2853(Top 18%)2853(Top 127%)
23M23.00 mi1.25 mi1960-601861-571861-573440(Top 12%)3123(Top 19%)3123(Top 139%)
24M24.00 mi1.00 mi2028-681925-641925-644778(Top 17%)4092(Top 25%)4092(Top 182%)
40K24.85 mi0.85 mi2150-1222042-1172042-1176430(Top 23%)5086(Top 32%)5086(Top 226%)
25.2M25.20 mi0.35 mi2166-162057-152057-153725(Top 13%)3207(Top 20%)3207(Top 143%)
Finish26.22 mi1.02 mi2267-1012151-942151-945270(Top 19%)4281(Top 27%)4281(Top 191%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1464

Males

1393

M40-44

1393

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1443

Males

1370

M40-44

1370

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1464

Males

1393

M40-44

1393

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1689

Males

1607

M40-44

1607

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1995

Males

1904

M40-44

1904

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2393

Males

2276

M40-44

2276

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2278

Males

2157

M40-44

2157

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3724

Males

3423

M40-44

3423

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3588

Males

3277

M40-44

3277

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

3111

Males

2853

M40-44

2853

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3440

Males

3123

M40-44

3123

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4778

Males

4092

M40-44

4092

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

6430

Males

5086

M40-44

5086

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3725

Males

3207

M40-44

3207

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5270

Males

4281

M40-44

4281

Passing Analysis

Category:
Athletes Passed
391
Passed By
1150
Net Change
-759
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1508
5K → 10K9555+40#1508#1468
10K → 15K5841+17#1468#1451
15K → 20K3688-52#1451#1503
20K → Half313-10#1503#1513
Half → 25K16127-111#1513#1624
25K → 30K41124-83#1624#1707
30K → 20M17128-111#1707#1818
20M → 21M2284-62#1818#1880
21M → 35K2040-20#1880#1900
35K → 23M2888-60#1900#1960
23M → 24M2088-68#1960#2028
24M → 40K12134-122#2028#2150
40K → 25.2M1329-16#2150#2166
25.2M → Finish10111-101#2166#2267
TOTALS3911150-759
📊

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