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BOSTON MARATHON 2025

Chip Warner

Bib: 11762•M

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 27%
Gender (Male)
#0 / 16105
Top 40%
Masters (Masters Men)
#0 / 10463
Top 27%
Division (M50-54)
#0 / 1996
Top 23%
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
7:27/mi
23:08
↑ 97↓ 3451.5%
10K· 6.21 mi
7:23/mi
46:05
↑ 79↓ 1380.4%
15K· 9.32 mi
7:18/mi
1:08:47
↑ 67↓ 78
20K· 12.43 mi
7:17/mi
1:31:24
↑ 106↓ 860.1%
Half· 13.11 mi
7:11/mi
1:36:18
↑ 19↓ 370.5%
25K· 15.53 mi
7:13/mi
1:53:49
↑ 66↓ 880.2%
30K· 18.64 mi
7:24/mi
2:16:47
↑ 181↓ 1480.2%
20M
7:21/mi
2:26:46
↑ 64↓ 500.2%
21M
7:39/mi
2:34:25
↑ 106↓ 241.6%
35K· 21.75 mi
7:09/mi
2:39:46
↑ 17↓ 861.7%
23M
7:19/mi
2:48:56
↑ 23↓ 630.6%
24M
7:18/mi
2:56:14
↓ 821.3%
40K· 24.85 mi
7:15/mi
3:02:26
↓ 200.3%
25.2M
7:41/mi
3:05:05
↑ 13↓ 160.2%
Finish· 26.22 mi
6:52/mi
3:12:05
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:36:18
Pace7:21 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:35:47
Pace7:18 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0523:087:2723:08
7:27
-
10K
6.21 mi11:13:0246:057:2522:57
7:23
-0:04
15K
9.32 mi11:35:441:08:477:2322:42
7:18
-0:05
20K
12.43 mi11:58:211:31:247:2122:37
7:17
-0:01
Half
13.11 mi12:03:151:36:187:214:54
7:11
-0:06
25K
15.53 mi12:20:461:53:497:2017:31
7:13
+0:02
30K
18.64 mi12:43:442:16:477:2022:58
7:24
+0:11
20M
20.00 mi12:53:432:26:467:209:59
7:21
-0:03
21M
21.00 mi13:01:222:34:257:217:39
7:39
+0:18
35K
21.75 mi13:06:432:39:467:215:21
7:09
-0:30
23M
23.00 mi13:15:532:48:567:219:10
7:19
+0:10
24M
24.00 mi13:23:112:56:147:217:18
7:18
-0:01
40K
24.85 mi13:29:233:02:267:206:12
7:15
-0:03
25.2M
25.20 mi13:32:023:05:057:212:39
7:41
+0:26
Finish
26.22 mi13:39:023:12:057:207:00
6:52
-0:49

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

6:52 /mi

Average Pace

7:20 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:01:47

95% of race

Time at Steady Pace

10:18

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:20 /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 mi10:50:0523:087:2723:08
7:27
#11732
10K
6.21 mi11:13:0246:057:2522:57
7:23
#11371
15K
9.32 mi11:35:441:08:477:2322:42
7:18
#10873
20K
12.43 mi11:58:211:31:247:2122:37
7:17
#10342
Half
13.11 mi12:03:151:36:187:214:54
7:11
#10259
25K
15.53 mi12:20:461:53:497:2017:31
7:13
#9788
30K
18.64 mi12:43:442:16:477:2022:58
7:24
#9173
20M
20.00 mi12:53:432:26:467:209:59
7:21
#8849
21M
21.00 mi13:01:222:34:257:217:39
7:39
#8571
35K
21.75 mi13:06:432:39:467:215:21
7:09
#8433
23M
23.00 mi13:15:532:48:567:219:10
7:19
#8179
24M
24.00 mi13:23:112:56:147:217:18
7:18
#8048
40K
24.85 mi13:29:233:02:267:206:12
7:15
#7893
25.2M
25.20 mi13:32:023:05:057:212:39
7:41
#7795
Finish
26.22 mi13:39:023:12:057:207:00
6:52
#7629
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi117329051905110023(Top 35%)8091(Top 50%)8091(Top 405%)
10K6.21 mi3.10 mi11371+3618855+1968855+19611049(Top 39%)8683(Top 54%)8683(Top 435%)
15K9.32 mi3.11 mi10873+4988586+2698586+26910023(Top 35%)8091(Top 50%)8091(Top 405%)
20K12.43 mi3.11 mi10342+5318285+3018285+3018857(Top 31%)7368(Top 46%)7368(Top 369%)
Half13.11 mi0.68 mi10259+838234+518234+518865(Top 31%)7387(Top 46%)7387(Top 370%)
25K15.53 mi2.42 mi9788+4717956+2787956+2787773(Top 27%)6620(Top 41%)6620(Top 332%)
30K18.64 mi3.11 mi9173+6157558+3987558+3987000(Top 25%)5971(Top 37%)5971(Top 299%)
20M20.00 mi1.36 mi8849+3247350+2087350+2086060(Top 21%)5241(Top 33%)5241(Top 263%)
21M21.00 mi1.00 mi8571+2787153+1977153+1975382(Top 19%)4652(Top 29%)4652(Top 233%)
35K21.75 mi0.75 mi8433+1387045+1087045+1086265(Top 22%)5238(Top 33%)5238(Top 262%)
23M23.00 mi1.25 mi8179+2546854+1916854+1915572(Top 20%)4716(Top 29%)4716(Top 236%)
24M24.00 mi1.00 mi8048+1316728+1266728+1266404(Top 23%)5159(Top 32%)5159(Top 258%)
40K24.85 mi0.85 mi7893+1556608+1206608+1205353(Top 19%)4454(Top 28%)4454(Top 223%)
25.2M25.20 mi0.35 mi7795+986529+796529+794246(Top 15%)3602(Top 22%)3602(Top 180%)
Finish26.22 mi1.02 mi7629+1666391+1386391+1384892(Top 17%)4040(Top 25%)4040(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

10023

Males

8091

M50-54

8091

5K→10K

3.1 - 6.2 mi

Top 39%
×5story building
+79ft-138ft

Overall

11049

Males

8683

M50-54

8683

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

10023

Males

8091

M50-54

8091

15K→20K

9.3 - 12.4 mi

Top 31%
×5story building
+106ft-86ft

Overall

8857

Males

7368

M50-54

7368

20K→Half

12.4 - 13.1 mi

Top 31%
×2story building
+19ft-37ft

Overall

8865

Males

7387

M50-54

7387

Half→25K

13.1 - 15.5 mi

Top 27%
×4story building
+66ft-88ft

Overall

7773

Males

6620

M50-54

6620

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

7000

Males

5971

M50-54

5971

30K→20M

18.6 - 20.0 mi

Top 21%
×5story building
+64ft-50ft

Overall

6060

Males

5241

M50-54

5241

20M→21M

20.0 - 21.0 mi

Top 19%
×8story building
+106ft-24ft

Overall

5382

Males

4652

M50-54

4652

21M→35K

21.0 - 21.8 mi

Top 22%
×7story building
+17ft-86ft

Overall

6265

Males

5238

M50-54

5238

35K→23M

21.8 - 23.0 mi

Top 20%
×5story building
+23ft-63ft

Overall

5572

Males

4716

M50-54

4716

23M→24M

23.0 - 24.0 mi

Top 23%
×6story building
+12ft-82ft

Overall

6404

Males

5159

M50-54

5159

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5353

Males

4454

M50-54

4454

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4246

Males

3602

M50-54

3602

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2story building
+22ft-21ft

Overall

4892

Males

4040

M50-54

4040

Passing Analysis

Category:
Athletes Passed
4328*
Passed By
225
Net Change
+4103
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11732
5K → 10K470109+361#11732#11371
10K → 15K52426+498#11371#10873
15K → 20K54211+531#10873#10342
20K → Half918+83#10342#10259
Half → 25K477*6+471#10259#9788
25K → 30K6238+615#9788#9173
30K → 20M3295+324#9173#8849
20M → 21M2802+278#8849#8571
21M → 35K1479+138#8571#8433
35K → 23M2595+254#8433#8179
23M → 24M15524+131#8179#8048
24M → 40K1594+155#8048#7893
40K → 25.2M1002+98#7893#7795
25.2M → Finish1726+166#7795#7629
TOTALS4328*225+4103

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

📊

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