Boston Marathon logo
BOSTON MARATHON 2025

Steve Locy

Bib: 15794•M

OH

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
Top 41%
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
7:46/mi
24:09
↑ 97↓ 3451.5%
10K· 6.21 mi
7:48/mi
48:24
↑ 79↓ 1380.4%
15K· 9.32 mi
7:54/mi
1:12:58
↑ 67↓ 78
20K· 12.43 mi
7:40/mi
1:36:47
↑ 106↓ 860.1%
Half· 13.11 mi
7:39/mi
1:42:00
↑ 19↓ 370.5%
25K· 15.53 mi
7:45/mi
2:00:48
↑ 66↓ 880.2%
30K· 18.64 mi
8:06/mi
2:25:57
↑ 181↓ 1480.2%
20M
8:59/mi
2:38:10
↑ 64↓ 500.2%
21M
14:43/mi
2:52:53
↑ 106↓ 241.6%
35K· 21.75 mi
11:03/mi
3:01:09
↑ 17↓ 861.7%
23M
12:01/mi
3:16:12
↑ 23↓ 630.6%
24M
9:48/mi
3:26:00
↓ 821.3%
40K· 24.85 mi
9:52/mi
3:34:26
↓ 200.3%
25.2M
9:46/mi
3:37:48
↑ 13↓ 160.2%
Finish· 26.22 mi
8:42/mi
3:46:40
↑ 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
Time1:42:00
Pace7:47 /mi
2nd Half
Distance13.11 mi
Time2:04:40
Pace9:31 /mi
📊Positive Split: 22.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:5124:097:4624:09
7:46
-
10K
6.21 mi11:21:0648:247:4724:15
7:48
+0:02
15K
9.32 mi11:45:401:12:587:5024:34
7:54
+0:06
20K
12.43 mi12:09:291:36:477:4723:49
7:40
-0:14
Half
13.11 mi12:14:421:42:007:475:13
7:39
-0:01
25K
15.53 mi12:33:302:00:487:4718:48
7:45
+0:06
30K
18.64 mi12:58:392:25:577:5025:09
8:06
+0:21
20M
20.00 mi13:10:522:38:107:5412:13
8:59
+0:53
21M
21.00 mi13:25:352:52:538:1414:43
14:43
+5:44
35K
21.75 mi13:33:513:01:098:208:16
11:03
-3:40
23M
23.00 mi13:48:543:16:128:3215:03
12:01
+0:58
24M
24.00 mi13:58:423:26:008:359:48
9:48
-2:13
40K
24.85 mi14:07:083:34:268:388:26
9:52
+0:04
25.2M
25.20 mi14:10:303:37:488:393:22
9:46
-0:06
Finish
26.22 mi14:19:223:46:408:398:52
8:42
-1:04

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

7:39 /mi

Average Pace

8:39 /mi

Slowest Pace

14:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

29:02

13% of race

Time at Steady Pace

2:18:00

61% of race

Time at Slower Pace

59:38

26% of race

Average Pace: 8:39 /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 mi10:56:5124:097:4624:09
7:46
#14562
10K
6.21 mi11:21:0648:247:4724:15
7:48
#14674
15K
9.32 mi11:45:401:12:587:5024:34
7:54
#14883
20K
12.43 mi12:09:291:36:477:4723:49
7:40
#14151
Half
13.11 mi12:14:421:42:007:475:13
7:39
#14083
25K
15.53 mi12:33:302:00:487:4718:48
7:45
#13675
30K
18.64 mi12:58:392:25:577:5025:09
8:06
#13332
20M
20.00 mi13:10:522:38:107:5412:13
8:59
#13594
21M
21.00 mi13:25:352:52:538:1414:43
14:43
#15638
35K
21.75 mi13:33:513:01:098:208:16
11:03
#16163
23M
23.00 mi13:48:543:16:128:3215:03
12:01
#17224
24M
24.00 mi13:58:423:26:008:359:48
9:48
#17435
40K
24.85 mi14:07:083:34:268:388:26
9:52
#17562
25.2M
25.20 mi14:10:303:37:488:393:22
9:46
#17532
Finish
26.22 mi14:19:223:46:408:398:52
8:42
#17525
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi14562102671026715288(Top 54%)10502(Top 65%)10502(Top 834%)
10K6.21 mi3.10 mi14674-11210283-1610283-1614858(Top 52%)10364(Top 64%)10364(Top 823%)
15K9.32 mi3.11 mi14883-20910352-6910352-6915288(Top 54%)10502(Top 65%)10502(Top 834%)
20K12.43 mi3.11 mi14151+73210018+33410018+33412099(Top 43%)9023(Top 56%)9023(Top 717%)
Half13.11 mi0.68 mi14083+689991+279991+2712962(Top 46%)9469(Top 59%)9469(Top 752%)
25K15.53 mi2.42 mi13675+4089780+2119780+21111972(Top 42%)8844(Top 55%)8844(Top 702%)
30K18.64 mi3.11 mi13332+3439562+2189562+21812067(Top 42%)8717(Top 54%)8717(Top 692%)
20M20.00 mi1.36 mi13594-2629652-909652-9016724(Top 59%)10694(Top 66%)10694(Top 849%)
21M21.00 mi1.00 mi15638-204410497-84510497-84526911(Top 95%)15325(Top 95%)15325(Top 1217%)
35K21.75 mi0.75 mi16163-52510700-20310700-20324300(Top 86%)14013(Top 87%)14013(Top 1113%)
23M23.00 mi1.25 mi17224-106111106-40611106-40625143(Top 89%)14402(Top 89%)14402(Top 1144%)
24M24.00 mi1.00 mi17435-21111176-7011176-7020709(Top 73%)12203(Top 76%)12203(Top 969%)
40K24.85 mi0.85 mi17562-12711202-2611202-2619980(Top 70%)11778(Top 73%)11778(Top 936%)
25.2M25.20 mi0.35 mi17532+3011173+2911173+2915883(Top 56%)9820(Top 61%)9820(Top 780%)
Finish26.22 mi1.02 mi17525+711150+2311150+2317459(Top 61%)10621(Top 66%)10621(Top 844%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21story building
+97ft-345ft

Overall

15288

Males

10502

M60-64

10502

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

14858

Males

10364

M60-64

10364

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+67ft-78ft

Overall

15288

Males

10502

M60-64

10502

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

12099

Males

9023

M60-64

9023

20K→Half

12.4 - 13.1 mi

Top 46%
×2story building
+19ft-37ft

Overall

12962

Males

9469

M60-64

9469

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

11972

Males

8844

M60-64

8844

25K→30K

15.5 - 18.6 mi

Top 42%
×9story building
+181ft-148ft

Overall

12067

Males

8717

M60-64

8717

30K→20M

18.6 - 20.0 mi

Top 59%
×5story building
+64ft-50ft

Overall

16724

Males

10694

M60-64

10694

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

26911

Males

15325

M60-64

15325

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

24300

Males

14013

M60-64

14013

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

25143

Males

14402

M60-64

14402

23M→24M

23.0 - 24.0 mi

Top 73%
×6story building
+12ft-82ft

Overall

20709

Males

12203

M60-64

12203

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

19980

Males

11778

M60-64

11778

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

15883

Males

9820

M60-64

9820

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

17459

Males

10621

M60-64

10621

Passing Analysis

Category:
Athletes Passed
2298
Passed By
5261
Net Change
-2963
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14562
5K → 10K248360-112#14562#14674
10K → 15K126335-209#14674#14883
15K → 20K7364+732#14883#14151
20K → Half779+68#14151#14083
Half → 25K41810+408#14083#13675
25K → 30K42178+343#13675#13332
30K → 20M65327-262#13332#13594
20M → 21M12045-2044#13594#15638
21M → 35K9534-525#15638#16163
35K → 23M131074-1061#16163#17224
23M → 24M40251-211#17224#17435
24M → 40K37164-127#17435#17562
40K → 25.2M4616+30#17562#17532
25.2M → Finish6154+7#17532#17525
TOTALS22985261-2963
📊

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