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BOSTON MARATHON 2025

Christopher Burke

Bib: 27609•M

MA

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

Start
0:00:00
Race begins
5K· 3.11 mi
35:49
Rank: #28036
Start → 5K
35:49 | 11:32/mi
10K· 6.21 mi
1:11:47
Rank: #27857 (+179)
5K → 10K
35:58 | 11:35/mi
15K· 9.32 mi
1:47:48
Rank: #27699 (+158)
10K → 15K
36:01 | 11:36/mi
20K· 12.43 mi
2:23:52
Rank: #27452 (+247)
15K → 20K
36:04 | 11:37/mi
Half· 13.11 mi
2:31:26
Rank: #27401 (+51)
20K → Half
7:34 | 11:05/mi
25K· 15.53 mi
2:59:35
Rank: #27168 (+233)
Half → 25K
28:09 | 11:37/mi
30K· 18.64 mi
3:34:38
Rank: #26796 (+372)
25K → 30K
35:03 | 11:17/mi
20M
3:49:56
Rank: #26635 (+161)
30K → 20M
15:18 | 11:16/mi
21M
4:01:34
Rank: #26476 (+159)
20M → 21M
11:38 | 11:38/mi
35K· 21.75 mi
4:10:08
Rank: #26435 (+41)
21M → 35K
8:34 | 11:27/mi
23M
4:25:00
Rank: #26373 (+62)
35K → 23M
14:52 | 11:52/mi
24M
4:36:27
Rank: #26305 (+68)
23M → 24M
11:27 | 11:27/mi
40K· 24.85 mi
4:45:39
Rank: #26207 (+98)
24M → 40K
9:12 | 10:46/mi
25.2M
4:49:27
Rank: #26174 (+33)
40K → 25.2M
3:48 | 11:01/mi
Finish· 26.22 mi
4:59:03
Rank: #26092 (+82)
25.2M → Finish
9:36 | 9:25/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:31:26
Pace11:33 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:27:37
Pace11:16 /mi
📊Negative Split: 2.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:4135:4911:3235:49
11:32
-
10K
6.21 mi12:27:391:11:4711:3335:58
11:35
+0:03
15K
9.32 mi13:03:401:47:4811:3436:01
11:36
+0:01
20K
12.43 mi13:39:442:23:5211:3536:04
11:37
+0:01
Half
13.11 mi13:47:182:31:2611:337:34
11:05
-0:32
25K
15.53 mi14:15:272:59:3511:3428:09
11:37
+0:32
30K
18.64 mi14:50:303:34:3811:3135:03
11:17
-0:20
20M
20.00 mi15:05:483:49:5611:3015:18
11:16
-0:01
21M
21.00 mi15:17:264:01:3411:3011:38
11:38
+0:22
35K
21.75 mi15:26:004:10:0811:308:34
11:27
-0:11
23M
23.00 mi15:40:524:25:0011:3114:52
11:52
+0:25
24M
24.00 mi15:52:194:36:2711:3111:27
11:27
-0:25
40K
24.85 mi16:01:314:45:3911:309:12
10:46
-0:41
25.2M
25.20 mi16:05:194:49:2711:293:48
11:01
+0:15
Finish
26.22 mi16:14:554:59:0311:259:36
9:25
-1:36

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

9:25 /mi

Average Pace

11:25 /mi

Slowest Pace

11:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

30:10

10% of race

Time at Steady Pace

4:14:01

85% of race

Time at Slower Pace

14:52

5% of race

Average Pace: 11:24 /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 mi11:51:4135:4911:3235:49
11:32
#28036
10K
6.21 mi12:27:391:11:4711:3335:58
11:35
#27857
15K
9.32 mi13:03:401:47:4811:3436:01
11:36
#27699
20K
12.43 mi13:39:442:23:5211:3536:04
11:37
#27452
Half
13.11 mi13:47:182:31:2611:337:34
11:05
#27401
25K
15.53 mi14:15:272:59:3511:3428:09
11:37
#27168
30K
18.64 mi14:50:303:34:3811:3135:03
11:17
#26796
20M
20.00 mi15:05:483:49:5611:3015:18
11:16
#26635
21M
21.00 mi15:17:264:01:3411:3011:38
11:38
#26476
35K
21.75 mi15:26:004:10:0811:308:34
11:27
#26435
23M
23.00 mi15:40:524:25:0011:3114:52
11:52
#26373
24M
24.00 mi15:52:194:36:2711:3111:27
11:27
#26305
40K
24.85 mi16:01:314:45:3911:309:12
10:46
#26207
25.2M
25.20 mi16:05:194:49:2711:293:48
11:01
#26174
Finish
26.22 mi16:14:554:59:0311:259:36
9:25
#26092
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi28036159831598327304(Top 96%)15677(Top 97%)15677(Top 278%)
10K6.21 mi3.10 mi27857+17915923+6015923+6027665(Top 97%)15833(Top 98%)15833(Top 281%)
15K9.32 mi3.11 mi27699+15815848+7515848+7527304(Top 96%)15677(Top 97%)15677(Top 278%)
20K12.43 mi3.11 mi27452+24715753+9515753+9526751(Top 94%)15437(Top 96%)15437(Top 274%)
Half13.11 mi0.68 mi27401+5115727+2615727+2626632(Top 94%)15367(Top 95%)15367(Top 272%)
25K15.53 mi2.42 mi27168+23315624+10315624+10325991(Top 92%)15064(Top 94%)15064(Top 267%)
30K18.64 mi3.11 mi26796+37215445+17915445+17924515(Top 86%)14315(Top 89%)14315(Top 254%)
20M20.00 mi1.36 mi26635+16115373+7215373+7224115(Top 85%)14043(Top 87%)14043(Top 249%)
21M21.00 mi1.00 mi26476+15915297+7615297+7622891(Top 81%)13392(Top 83%)13392(Top 237%)
35K21.75 mi0.75 mi26435+4115268+2915268+2925025(Top 88%)14366(Top 89%)14366(Top 255%)
23M23.00 mi1.25 mi26373+6215232+3615232+3624926(Top 88%)14301(Top 89%)14301(Top 253%)
24M24.00 mi1.00 mi26305+6815184+4815184+4824820(Top 87%)14212(Top 88%)14212(Top 252%)
40K24.85 mi0.85 mi26207+9815137+4715137+4722593(Top 80%)13043(Top 81%)13043(Top 231%)
25.2M25.20 mi0.35 mi26174+3315117+2015117+2020715(Top 73%)12162(Top 76%)12162(Top 216%)
Finish26.22 mi1.02 mi26092+8215092+2515092+2520893(Top 74%)12242(Top 76%)12242(Top 217%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21stories
+97ft-345ft

Overall

27304

Males

15677

M18-39

15677

5K→10K

3.1 - 6.2 mi

Top 97%
×5stories
+79ft-138ft

Overall

27665

Males

15833

M18-39

15833

10K→15K

6.2 - 9.3 mi

Top 96%
×3stories
+67ft-78ft

Overall

27304

Males

15677

M18-39

15677

15K→20K

9.3 - 12.4 mi

Top 94%
×5stories
+106ft-86ft

Overall

26751

Males

15437

M18-39

15437

20K→Half

12.4 - 13.1 mi

Top 94%
×2stories
+19ft-37ft

Overall

26632

Males

15367

M18-39

15367

Half→25K

13.1 - 15.5 mi

Top 92%
×4stories
+66ft-88ft

Overall

25991

Males

15064

M18-39

15064

25K→30K

15.5 - 18.6 mi

Top 86%
×9stories
+181ft-148ft

Overall

24515

Males

14315

M18-39

14315

30K→20M

18.6 - 20.0 mi

Top 85%
×5stories
+64ft-50ft

Overall

24115

Males

14043

M18-39

14043

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

22891

Males

13392

M18-39

13392

21M→35K

21.0 - 21.8 mi

Top 88%
×7stories
+17ft-86ft

Overall

25025

Males

14366

M18-39

14366

35K→23M

21.8 - 23.0 mi

Top 88%
×5stories
+23ft-63ft

Overall

24926

Males

14301

M18-39

14301

23M→24M

23.0 - 24.0 mi

Top 87%
×6stories
+12ft-82ft

Overall

24820

Males

14212

M18-39

14212

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

22593

Males

13043

M18-39

13043

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

20715

Males

12162

M18-39

12162

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

20893

Males

12242

M18-39

12242

Passing Analysis

Category:
Athletes Passed
2022
Passed By
78
Net Change
+1944
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28036
5K → 10K19112+179#28036#27857
10K → 15K18224+158#27857#27699
15K → 20K2503+247#27699#27452
20K → Half576+51#27452#27401
Half → 25K2396+233#27401#27168
25K → 30K3742+372#27168#26796
30K → 20M1621+161#26796#26635
20M → 21M1601+159#26635#26476
21M → 35K465+41#26476#26435
35K → 23M719+62#26435#26373
23M → 24M735+68#26373#26305
24M → 40K1002+98#26305#26207
40K → 25.2M330+33#26207#26174
25.2M → Finish842+82#26174#26092
TOTALS202278+1944
📊

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