Boston Marathon logo
BOSTON MARATHON 2025

Daniel Burke

Bib: 6641•M

VT

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 10%
Gender (Male)
#0 / 16105
Top 16%
Masters (Masters Men)
#0 / 10463
Top 5%
Division (M40-44)
#0 / 2247
Top 15%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:56
Rank: #5756
Start → 5K
20:56 | 6:44/mi
10K· 6.21 mi
41:49
Rank: #5652 (+104)
5K → 10K
20:53 | 6:43/mi
15K· 9.32 mi
1:02:40
Rank: #5481 (+171)
10K → 15K
20:51 | 6:43/mi
20K· 12.43 mi
1:23:12
Rank: #4941 (+540)
15K → 20K
20:32 | 6:37/mi
Half· 13.11 mi
1:27:33
Rank: #4809 (+132)
20K → Half
4:21 | 6:23/mi
25K· 15.53 mi
1:43:28
Rank: #4459 (+350)
Half → 25K
15:55 | 6:34/mi
30K· 18.64 mi
2:03:47
Rank: #3889 (+570)
25K → 30K
20:19 | 6:32/mi
20M
2:12:43
Rank: #3678 (+211)
30K → 20M
8:56 | 6:34/mi
21M
2:19:32
Rank: #3517 (+161)
20M → 21M
6:49 | 6:49/mi
35K· 21.75 mi
2:24:11
Rank: #3385 (+132)
21M → 35K
4:39 | 6:13/mi
23M
2:32:15
Rank: #3160 (+225)
35K → 23M
8:04 | 6:27/mi
24M
2:38:32
Rank: #3014 (+146)
23M → 24M
6:17 | 6:17/mi
40K· 24.85 mi
2:43:56
Rank: #2894 (+120)
24M → 40K
5:24 | 6:19/mi
25.2M
2:46:21
Rank: #2845 (+49)
40K → 25.2M
2:25 | 7:00/mi
Finish· 26.22 mi
2:52:37
Rank: #2743 (+102)
25.2M → Finish
6:16 | 6:09/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via Half
Distance13.11 mi
Time1:27:33
Pace6:41 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:25:04
Pace6:29 /mi
📊Negative Split: 2.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:5920:566:4420:56
6:44
-
10K
6.21 mi10:47:5241:496:4420:53
6:43
-0:01
15K
9.32 mi11:08:431:02:406:4320:51
6:43
0:00
20K
12.43 mi11:29:151:23:126:4220:32
6:37
-0:06
Half
13.11 mi11:33:361:27:336:414:21
6:23
-0:14
25K
15.53 mi11:49:311:43:286:4015:55
6:34
+0:11
30K
18.64 mi12:09:502:03:476:3820:19
6:32
-0:02
20M
20.00 mi12:18:462:12:436:388:56
6:34
+0:02
21M
21.00 mi12:25:352:19:326:396:49
6:49
+0:15
35K
21.75 mi12:30:142:24:116:384:39
6:13
-0:36
23M
23.00 mi12:38:182:32:156:378:04
6:27
+0:14
24M
24.00 mi12:44:352:38:326:366:17
6:17
-0:10
40K
24.85 mi12:49:592:43:566:365:24
6:19
+0:02
25.2M
25.20 mi12:52:242:46:216:362:25
7:00
+0:41
Finish
26.22 mi12:58:402:52:376:356:16
6:09
-0:51

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

6:09 /mi

Average Pace

6:35 /mi

Slowest Pace

7:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:43:23

95% of race

Time at Steady Pace

9:14

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:35 /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 mi10:26:5920:566:4420:56
6:44
#5756
10K
6.21 mi10:47:5241:496:4420:53
6:43
#5652
15K
9.32 mi11:08:431:02:406:4320:51
6:43
#5481
20K
12.43 mi11:29:151:23:126:4220:32
6:37
#4941
Half
13.11 mi11:33:361:27:336:414:21
6:23
#4809
25K
15.53 mi11:49:311:43:286:4015:55
6:34
#4459
30K
18.64 mi12:09:502:03:476:3820:19
6:32
#3889
20M
20.00 mi12:18:462:12:436:388:56
6:34
#3678
21M
21.00 mi12:25:352:19:326:396:49
6:49
#3517
35K
21.75 mi12:30:142:24:116:384:39
6:13
#3385
23M
23.00 mi12:38:182:32:156:378:04
6:27
#3160
24M
24.00 mi12:44:352:38:326:366:17
6:17
#3014
40K
24.85 mi12:49:592:43:566:365:24
6:19
#2894
25.2M
25.20 mi12:52:242:46:216:362:25
7:00
#2845
Finish
26.22 mi12:58:402:52:376:356:16
6:09
#2743
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5756530853085155(Top 18%)4768(Top 30%)4768(Top 212%)
10K6.21 mi3.10 mi5652+1045220+885220+885514(Top 19%)5075(Top 32%)5075(Top 226%)
15K9.32 mi3.11 mi5481+1715066+1545066+1545155(Top 18%)4768(Top 30%)4768(Top 212%)
20K12.43 mi3.11 mi4941+5404604+4624604+4623734(Top 13%)3524(Top 22%)3524(Top 157%)
Half13.11 mi0.68 mi4809+1324481+1234481+1232894(Top 10%)2761(Top 17%)2761(Top 123%)
25K15.53 mi2.42 mi4459+3504173+3084173+3083221(Top 11%)3049(Top 19%)3049(Top 136%)
30K18.64 mi3.11 mi3889+5703661+5123661+5122150(Top 8%)2040(Top 13%)2040(Top 91%)
20M20.00 mi1.36 mi3678+2113467+1943467+1941920(Top 7%)1817(Top 11%)1817(Top 81%)
21M21.00 mi1.00 mi3517+1613319+1483319+1481587(Top 6%)1496(Top 9%)1496(Top 67%)
35K21.75 mi0.75 mi3385+1323194+1253194+1251293(Top 5%)1223(Top 8%)1223(Top 54%)
23M23.00 mi1.25 mi3160+2252984+2102984+2101281(Top 5%)1206(Top 7%)1206(Top 54%)
24M24.00 mi1.00 mi3014+1462851+1332851+1331274(Top 4%)1193(Top 7%)1193(Top 53%)
40K24.85 mi0.85 mi2894+1202737+1142737+1141015(Top 4%)952(Top 6%)952(Top 42%)
25.2M25.20 mi0.35 mi2845+492691+462691+461504(Top 5%)1375(Top 9%)1375(Top 61%)
Finish26.22 mi1.02 mi2743+1022594+972594+971358(Top 5%)1265(Top 8%)1265(Top 56%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

5155

Males

4768

M40-44

4768

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

5514

Males

5075

M40-44

5075

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

5155

Males

4768

M40-44

4768

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3734

Males

3524

M40-44

3524

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2894

Males

2761

M40-44

2761

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

3221

Males

3049

M40-44

3049

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2150

Males

2040

M40-44

2040

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1920

Males

1817

M40-44

1817

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1587

Males

1496

M40-44

1496

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1293

Males

1223

M40-44

1223

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1281

Males

1206

M40-44

1206

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1274

Males

1193

M40-44

1193

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1015

Males

952

M40-44

952

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1504

Males

1375

M40-44

1375

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1358

Males

1265

M40-44

1265

Passing Analysis

Category:
Athletes Passed
3219
Passed By
206
Net Change
+3013
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5756
5K → 10K242138+104#5756#5652
10K → 15K22049+171#5652#5481
15K → 20K5444+540#5481#4941
20K → Half1320+132#4941#4809
Half → 25K3533+350#4809#4459
25K → 30K5700+570#4459#3889
30K → 20M2121+211#3889#3678
20M → 21M1621+161#3678#3517
21M → 35K1320+132#3517#3385
35K → 23M2272+225#3385#3160
23M → 24M1504+146#3160#3014
24M → 40K1200+120#3014#2894
40K → 25.2M501+49#2894#2845
25.2M → Finish1053+102#2845#2743
TOTALS3219206+3013
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing