Boston Marathon logo
BOSTON MARATHON 2025

Steve Brown

Bib: 19908•M

CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
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
9:11/mi
28:31
↑ 97↓ 3451.5%
10K· 6.21 mi
9:47/mi
58:54
↑ 79↓ 1380.4%
15K· 9.32 mi
10:12/mi
1:30:34
↑ 67↓ 78
20K· 12.43 mi
11:09/mi
2:05:11
↑ 106↓ 860.1%
Half· 13.11 mi
10:02/mi
2:12:02
↑ 19↓ 370.5%
25K· 15.53 mi
10:48/mi
2:38:13
↑ 66↓ 880.2%
30K· 18.64 mi
11:48/mi
3:14:52
↑ 181↓ 1480.2%
20M
12:11/mi
3:31:26
↑ 64↓ 500.2%
21M
14:50/mi
3:46:16
↑ 106↓ 241.6%
35K· 21.75 mi
11:48/mi
3:55:06
↑ 17↓ 861.7%
23M
12:43/mi
4:11:01
↑ 23↓ 630.6%
24M
13:02/mi
4:24:03
↓ 821.3%
40K· 24.85 mi
13:31/mi
4:35:36
↓ 200.3%
25.2M
16:09/mi
4:41:10
↑ 13↓ 160.2%
Finish· 26.22 mi
12:09/mi
4:53:33
↑ 22↓ 21

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 HalfFaster
Distance13.11 mi
Time2:12:02
Pace10:04 /mi
2nd Half
Distance13.11 mi
Time2:41:31
Pace12:19 /mi
📊Positive Split: 22.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:3128:319:1128:31
9:11
-
10K
6.21 mi11:50:5458:549:2930:23
9:47
+0:36
15K
9.32 mi12:22:341:30:349:4331:40
10:12
+0:25
20K
12.43 mi12:57:112:05:1110:0434:37
11:09
+0:57
Half
13.11 mi13:04:022:12:0210:046:51
10:02
-1:07
25K
15.53 mi13:30:132:38:1310:1126:11
10:48
+0:46
30K
18.64 mi14:06:523:14:5210:2736:39
11:48
+1:00
20M
20.00 mi14:23:263:31:2610:3416:34
12:11
+0:23
21M
21.00 mi14:38:163:46:1610:4614:50
14:50
+2:39
35K
21.75 mi14:47:063:55:0610:498:50
11:48
-3:02
23M
23.00 mi15:03:014:11:0110:5515:55
12:43
+0:55
24M
24.00 mi15:16:034:24:0311:0013:02
13:02
+0:19
40K
24.85 mi15:27:364:35:3611:0511:33
13:31
+0:29
25.2M
25.20 mi15:33:104:41:1011:095:34
16:09
+2:38
Finish
26.22 mi15:45:334:53:3311:1212:23
12:09
-4:00

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

9:11 /mi

Average Pace

11:12 /mi

Slowest Pace

16:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:36

42% of race

Time at Steady Pace

2:04:58

43% of race

Time at Slower Pace

44:59

15% of race

Average Pace: 11:12 /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 mi11:20:3128:319:1128:31
9:11
#23147
10K
6.21 mi11:50:5458:549:2930:23
9:47
#24122
15K
9.32 mi12:22:341:30:349:4331:40
10:12
#24620
20K
12.43 mi12:57:112:05:1110:0434:37
11:09
#25183
Half
13.11 mi13:04:022:12:0210:046:51
10:02
#25167
25K
15.53 mi13:30:132:38:1310:1126:11
10:48
#25091
30K
18.64 mi14:06:523:14:5210:2736:39
11:48
#25139
20M
20.00 mi14:23:263:31:2610:3416:34
12:11
#25203
21M
21.00 mi14:38:163:46:1610:4614:50
14:50
#25346
35K
21.75 mi14:47:063:55:0610:498:50
11:48
#25361
23M
23.00 mi15:03:014:11:0110:5515:55
12:43
#25410
24M
24.00 mi15:16:034:24:0311:0013:02
13:02
#25522
40K
24.85 mi15:27:364:35:3611:0511:33
13:31
#25613
25.2M
25.20 mi15:33:104:41:1011:095:34
16:09
#25681
Finish
26.22 mi15:45:334:53:3311:1212:23
12:09
#25765
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi23147138401384025401(Top 89%)14885(Top 92%)14885(Top 1182%)
10K6.21 mi3.10 mi24122-97514311-47114311-47124807(Top 87%)14616(Top 91%)14616(Top 1161%)
15K9.32 mi3.11 mi24620-49814532-22114532-22125401(Top 89%)14885(Top 92%)14885(Top 1182%)
20K12.43 mi3.11 mi25183-56314786-25414786-25426212(Top 92%)15223(Top 95%)15223(Top 1209%)
Half13.11 mi0.68 mi25167+1614773+1314773+1324900(Top 88%)14619(Top 91%)14619(Top 1161%)
25K15.53 mi2.42 mi25091+7614724+4914724+4924903(Top 88%)14609(Top 91%)14609(Top 1160%)
30K18.64 mi3.11 mi25139-4814717+714717+725311(Top 89%)14684(Top 91%)14684(Top 1166%)
20M20.00 mi1.36 mi25203-6414726-914726-925525(Top 90%)14692(Top 91%)14692(Top 1167%)
21M21.00 mi1.00 mi25346-14314782-5614782-5627014(Top 95%)15371(Top 95%)15371(Top 1221%)
35K21.75 mi0.75 mi25361-1514773+914773+925579(Top 90%)14623(Top 91%)14623(Top 1161%)
23M23.00 mi1.25 mi25410-4914785-1214785-1226056(Top 92%)14871(Top 92%)14871(Top 1181%)
24M24.00 mi1.00 mi25522-11214827-4214827-4226895(Top 95%)15242(Top 95%)15242(Top 1211%)
40K24.85 mi0.85 mi25613-9114857-3014857-3026774(Top 94%)15171(Top 94%)15171(Top 1205%)
25.2M25.20 mi0.35 mi25681-6814887-3014887-3027779(Top 98%)15695(Top 97%)15695(Top 1247%)
Finish26.22 mi1.02 mi25765-8414925-3814925-3826957(Top 95%)15281(Top 95%)15281(Top 1214%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21story building
+97ft-345ft

Overall

25401

Males

14885

M60-64

14885

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

24807

Males

14616

M60-64

14616

10K→15K

6.2 - 9.3 mi

Top 89%
×3story building
+67ft-78ft

Overall

25401

Males

14885

M60-64

14885

15K→20K

9.3 - 12.4 mi

Top 92%
×5story building
+106ft-86ft

Overall

26212

Males

15223

M60-64

15223

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

24900

Males

14619

M60-64

14619

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

24903

Males

14609

M60-64

14609

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

25311

Males

14684

M60-64

14684

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

25525

Males

14692

M60-64

14692

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

27014

Males

15371

M60-64

15371

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

25579

Males

14623

M60-64

14623

35K→23M

21.8 - 23.0 mi

Top 92%
×5story building
+23ft-63ft

Overall

26056

Males

14871

M60-64

14871

23M→24M

23.0 - 24.0 mi

Top 95%
×6story building
+12ft-82ft

Overall

26895

Males

15242

M60-64

15242

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

26774

Males

15171

M60-64

15171

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

27779

Males

15695

M60-64

15695

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2story building
+22ft-21ft

Overall

26957

Males

15281

M60-64

15281

Passing Analysis

Category:
Athletes Passed
514
Passed By
3132
Net Change
-2618
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23147
5K → 10K301005-975#23147#24122
10K → 15K35533-498#24122#24620
15K → 20K28591-563#24620#25183
20K → Half3418+16#25183#25167
Half → 25K13761+76#25167#25091
25K → 30K115163-48#25091#25139
30K → 20M3498-64#25139#25203
20M → 21M13156-143#25203#25346
21M → 35K2439-15#25346#25361
35K → 23M2675-49#25361#25410
23M → 24M15127-112#25410#25522
24M → 40K10101-91#25522#25613
40K → 25.2M371-68#25613#25681
25.2M → Finish1094-84#25681#25765
TOTALS5143132-2618
📊

Passing Visuals

Category:
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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing