Boston Marathon logo
BOSTON MARATHON 2025

Owen Laubscher

Bib: 2635•M

OH

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 3%
Gender (Male)
#0 / 16105
Top 4%
Division (M18-39)
#0 / 5642
Top 11%
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
6:21/mi
19:45
↑ 97↓ 3451.5%
10K· 6.21 mi
6:20/mi
39:25
↑ 79↓ 1380.4%
15K· 9.32 mi
6:14/mi
58:46
↑ 67↓ 78
20K· 12.43 mi
6:14/mi
1:18:07
↑ 106↓ 860.1%
Half· 13.11 mi
6:07/mi
1:22:17
↑ 19↓ 370.5%
25K· 15.53 mi
6:07/mi
1:37:06
↑ 66↓ 880.2%
30K· 18.64 mi
6:02/mi
1:55:51
↑ 181↓ 1480.2%
20M
5:54/mi
2:03:52
↑ 64↓ 500.2%
21M
6:01/mi
2:09:53
↑ 106↓ 241.6%
35K· 21.75 mi
5:38/mi
2:14:06
↑ 17↓ 861.7%
23M
5:46/mi
2:21:19
↑ 23↓ 630.6%
24M
5:30/mi
2:26:49
↓ 821.3%
40K· 24.85 mi
5:47/mi
2:31:45
↓ 200.3%
25.2M
5:47/mi
2:33:45
↑ 13↓ 160.2%
Finish· 26.22 mi
5:19/mi
2:39:10
↑ 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 Half
Distance13.11 mi
Time1:22:17
Pace6:17 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:16:53
Pace5:52 /mi
📊Negative Split: 6.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4219:456:2119:45
6:21
-
10K
6.21 mi10:40:2239:256:2119:40
6:20
-0:01
15K
9.32 mi10:59:4358:466:1819:21
6:14
-0:06
20K
12.43 mi11:19:041:18:076:1719:21
6:14
0:00
Half
13.11 mi11:23:141:22:176:174:10
6:07
-0:07
25K
15.53 mi11:38:031:37:066:1514:49
6:07
0:00
30K
18.64 mi11:56:481:55:516:1318:45
6:02
-0:05
20M
20.00 mi12:04:492:03:526:128:01
5:54
-0:08
21M
21.00 mi12:10:502:09:536:116:01
6:01
+0:07
35K
21.75 mi12:15:032:14:066:104:13
5:38
-0:23
23M
23.00 mi12:22:162:21:196:097:13
5:46
+0:08
24M
24.00 mi12:27:462:26:496:075:30
5:30
-0:16
40K
24.85 mi12:32:422:31:456:064:56
5:47
+0:17
25.2M
25.20 mi12:34:422:33:456:062:00
5:47
0:00
Finish
26.22 mi12:40:072:39:106:055:25
5:19
-0:28

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

5:19 /mi

Average Pace

6:05 /mi

Slowest Pace

6:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

29:17

18% of race

Time at Steady Pace

1:30:28

57% of race

Time at Slower Pace

39:25

25% of race

Average Pace: 6:04 /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 mi10:20:4219:456:2119:45
6:21
#2782
10K
6.21 mi10:40:2239:256:2119:40
6:20
#2686
15K
9.32 mi10:59:4358:466:1819:21
6:14
#2404
20K
12.43 mi11:19:041:18:076:1719:21
6:14
#2176
Half
13.11 mi11:23:141:22:176:174:10
6:07
#2147
25K
15.53 mi11:38:031:37:066:1514:49
6:07
#1936
30K
18.64 mi11:56:481:55:516:1318:45
6:02
#1555
20M
20.00 mi12:04:492:03:526:128:01
5:54
#1361
21M
21.00 mi12:10:502:09:536:116:01
6:01
#1232
35K
21.75 mi12:15:032:14:066:104:13
5:38
#1145
23M
23.00 mi12:22:162:21:196:097:13
5:46
#983
24M
24.00 mi12:27:462:26:496:075:30
5:30
#908
40K
24.85 mi12:32:422:31:456:064:56
5:47
#836
25.2M
25.20 mi12:34:422:33:456:062:00
5:47
#798
Finish
26.22 mi12:40:072:39:106:055:25
5:19
#730
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2782264726471959(Top 7%)1865(Top 12%)1865(Top 33%)
10K6.21 mi3.10 mi2686+962557+902557+902592(Top 9%)2470(Top 15%)2470(Top 44%)
15K9.32 mi3.11 mi2404+2822295+2622295+2621959(Top 7%)1865(Top 12%)1865(Top 33%)
20K12.43 mi3.11 mi2176+2282077+2182077+2181682(Top 6%)1600(Top 10%)1600(Top 28%)
Half13.11 mi0.68 mi2147+292049+282049+281606(Top 6%)1525(Top 9%)1525(Top 27%)
25K15.53 mi2.42 mi1936+2111846+2031846+2031117(Top 4%)1053(Top 7%)1053(Top 19%)
30K18.64 mi3.11 mi1555+3811473+3731473+373553(Top 2%)516(Top 3%)516(Top 9%)
20M20.00 mi1.36 mi1361+1941285+1881285+188276(Top 1.0%)256(Top 2%)256(Top 5%)
21M21.00 mi1.00 mi1232+1291161+1241161+124138(Top 0.5%)130(Top 0.8%)130(Top 2%)
35K21.75 mi0.75 mi1145+871078+831078+83214(Top 0.8%)195(Top 1%)195(Top 3%)
23M23.00 mi1.25 mi983+162925+153925+153143(Top 0.5%)134(Top 0.8%)134(Top 2%)
24M24.00 mi1.00 mi908+75851+74851+7496(Top 0.3%)90(Top 0.6%)90(Top 2%)
40K24.85 mi0.85 mi836+72782+69782+69175(Top 0.6%)162(Top 1%)162(Top 3%)
25.2M25.20 mi0.35 mi798+38746+36746+3629(Top 0.1%)26(Top 0.2%)26(Top 0.5%)
Finish26.22 mi1.02 mi730+68680+66680+6657(Top 0.2%)53(Top 0.3%)53(Top 0.9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21story building
+97ft-345ft

Overall

1959

Males

1865

M18-39

1865

5K→10K

3.1 - 6.2 mi

Top 9%
×5story building
+79ft-138ft

Overall

2592

Males

2470

M18-39

2470

10K→15K

6.2 - 9.3 mi

Top 7%
×3story building
+67ft-78ft

Overall

1959

Males

1865

M18-39

1865

15K→20K

9.3 - 12.4 mi

Top 6%
×5story building
+106ft-86ft

Overall

1682

Males

1600

M18-39

1600

20K→Half

12.4 - 13.1 mi

Top 6%
×2story building
+19ft-37ft

Overall

1606

Males

1525

M18-39

1525

Half→25K

13.1 - 15.5 mi

Top 4%
×4story building
+66ft-88ft

Overall

1117

Males

1053

M18-39

1053

25K→30K

15.5 - 18.6 mi

Top 2%
×9story building
+181ft-148ft

Overall

553

Males

516

M18-39

516

30K→20M

18.6 - 20.0 mi

Top 1.0%
×5story building
+64ft-50ft

Overall

276

Males

256

M18-39

256

20M→21M

20.0 - 21.0 mi

Top 0.5%
×8story building
+106ft-24ft

Overall

138

Males

130

M18-39

130

21M→35K

21.0 - 21.8 mi

Top 0.8%
×7story building
+17ft-86ft

Overall

214

Males

195

M18-39

195

35K→23M

21.8 - 23.0 mi

Top 0.5%
×5story building
+23ft-63ft

Overall

143

Males

134

M18-39

134

23M→24M

23.0 - 24.0 mi

Top 0.3%
×6story building
+12ft-82ft

Overall

96

Males

90

M18-39

90

24M→40K

24.0 - 24.9 mi

Top 0.6%
×1story
+6ft-20ft

Overall

175

Males

162

M18-39

162

40K→25.2M

24.9 - 25.2 mi

Top 0.1%
×1story
+13ft-16ft

Overall

29

Males

26

M18-39

26

25.2M→Finish

25.2 - 26.2 mi

Top 0.2%
×2story building
+22ft-21ft

Overall

57

Males

53

M18-39

53

Passing Analysis

Category:
Athletes Passed
2147
Passed By
95
Net Change
+2052
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2782
5K → 10K17781+96#2782#2686
10K → 15K2897+282#2686#2404
15K → 20K2324+228#2404#2176
20K → Half312+29#2176#2147
Half → 25K2121+211#2147#1936
25K → 30K3810+381#1936#1555
30K → 20M1940+194#1555#1361
20M → 21M1290+129#1361#1232
21M → 35K870+87#1232#1145
35K → 23M1620+162#1145#983
23M → 24M750+75#983#908
24M → 40K720+72#908#836
40K → 25.2M380+38#836#798
25.2M → Finish680+68#798#730
TOTALS214795+2052
📊

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