Boston Marathon logo
BOSTON MARATHON 2025

Ludo Roegiers

Bib: 13410•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
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
8:10/mi
25:21
↑ 97↓ 3451.5%
10K· 6.21 mi
8:23/mi
51:23
↑ 79↓ 1380.4%
15K· 9.32 mi
8:43/mi
1:18:27
↑ 67↓ 78
20K· 12.43 mi
8:58/mi
1:46:17
↑ 106↓ 860.1%
Half· 13.11 mi
8:52/mi
1:52:20
↑ 19↓ 370.5%
25K· 15.53 mi
10:44/mi
2:18:21
↑ 66↓ 880.2%
30K· 18.64 mi
9:39/mi
2:48:21
↑ 181↓ 1480.2%
20M
10:53/mi
3:03:08
↑ 64↓ 500.2%
21M
10:35/mi
3:13:43
↑ 106↓ 241.6%
35K· 21.75 mi
8:45/mi
3:20:16
↑ 17↓ 861.7%
23M
9:27/mi
3:32:06
↑ 23↓ 630.6%
24M
9:11/mi
3:41:17
↓ 821.3%
40K· 24.85 mi
9:58/mi
3:49:48
↓ 200.3%
25.2M
11:01/mi
3:53:36
↑ 13↓ 160.2%
Finish· 26.22 mi
8:49/mi
4:02:35
↑ 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
Time1:52:20
Pace8:34 /mi
2nd Half
Distance13.11 mi
Time2:10:15
Pace9:56 /mi
📊Positive Split: 15.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:2825:218:1025:21
8:10
-
10K
6.21 mi11:20:3051:238:1626:02
8:23
+0:13
15K
9.32 mi11:47:341:18:278:2527:04
8:43
+0:20
20K
12.43 mi12:15:241:46:178:3327:50
8:58
+0:15
Half
13.11 mi12:21:271:52:208:346:03
8:52
-0:06
25K
15.53 mi12:47:282:18:218:5426:01
10:44
+1:52
30K
18.64 mi13:17:282:48:219:0230:00
9:39
-1:05
20M
20.00 mi13:32:153:03:089:0914:47
10:53
+1:14
21M
21.00 mi13:42:503:13:439:1310:35
10:35
-0:18
35K
21.75 mi13:49:233:20:169:136:33
8:45
-1:50
23M
23.00 mi14:01:133:32:069:1311:50
9:27
+0:42
24M
24.00 mi14:10:243:41:179:139:11
9:11
-0:16
40K
24.85 mi14:18:553:49:489:158:31
9:58
+0:47
25.2M
25.20 mi14:22:433:53:369:163:48
11:01
+1:03
Finish
26.22 mi14:31:424:02:359:168:59
8:49
-2:12

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

8:10 /mi

Average Pace

9:16 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:27

32% of race

Time at Steady Pace

1:10:26

29% of race

Time at Slower Pace

1:33:42

39% of race

Average Pace: 9:15 /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 mi10:54:2825:218:1025:21
8:10
#17817
10K
6.21 mi11:20:3051:238:1626:02
8:23
#18429
15K
9.32 mi11:47:341:18:278:2527:04
8:43
#19129
20K
12.43 mi12:15:241:46:178:3327:50
8:58
#19595
Half
13.11 mi12:21:271:52:208:346:03
8:52
#19701
25K
15.53 mi12:47:282:18:218:5426:01
10:44
#21133
30K
18.64 mi13:17:282:48:219:0230:00
9:39
#21011
20M
20.00 mi13:32:153:03:089:0914:47
10:53
#21276
21M
21.00 mi13:42:503:13:439:1310:35
10:35
#21229
35K
21.75 mi13:49:233:20:169:136:33
8:45
#21072
23M
23.00 mi14:01:133:32:069:1311:50
9:27
#20922
24M
24.00 mi14:10:243:41:179:139:11
9:11
#20812
40K
24.85 mi14:18:553:49:489:158:31
9:58
#20799
25.2M
25.20 mi14:22:433:53:369:163:48
11:01
#20792
Finish
26.22 mi14:31:424:02:359:168:59
8:49
#20720
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi17817115371153720550(Top 72%)12752(Top 79%)12752(Top 774%)
10K6.21 mi3.10 mi18429-61211803-26611803-26619070(Top 67%)12093(Top 75%)12093(Top 734%)
15K9.32 mi3.11 mi19129-70012099-29612099-29620550(Top 72%)12752(Top 79%)12752(Top 774%)
20K12.43 mi3.11 mi19595-46612299-20012299-20020755(Top 73%)12779(Top 79%)12779(Top 775%)
Half13.11 mi0.68 mi19701-10612338-3912338-3921196(Top 75%)12993(Top 81%)12993(Top 788%)
25K15.53 mi2.42 mi21133-143212961-62312961-62324764(Top 87%)14538(Top 90%)14538(Top 882%)
30K18.64 mi3.11 mi21011+12212861+10012861+10020556(Top 72%)12536(Top 78%)12536(Top 761%)
20M20.00 mi1.36 mi21276-26512958-9712958-9723325(Top 82%)13674(Top 85%)13674(Top 830%)
21M21.00 mi1.00 mi21229+4712926+3212926+3220258(Top 71%)12155(Top 75%)12155(Top 738%)
35K21.75 mi0.75 mi21072+15712842+8412842+8417018(Top 60%)10633(Top 66%)10633(Top 645%)
23M23.00 mi1.25 mi20922+15012747+9512747+9518463(Top 65%)11208(Top 70%)11208(Top 680%)
24M24.00 mi1.00 mi20812+11012684+6312684+6318273(Top 64%)11055(Top 69%)11055(Top 671%)
40K24.85 mi0.85 mi20799+1312658+2612658+2620328(Top 72%)11948(Top 74%)11948(Top 725%)
25.2M25.20 mi0.35 mi20792+712640+1812640+1820680(Top 73%)12127(Top 75%)12127(Top 736%)
Finish26.22 mi1.02 mi20720+7212597+4312597+4318131(Top 64%)10938(Top 68%)10938(Top 664%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21story building
+97ft-345ft

Overall

20550

Males

12752

M55-59

12752

5K→10K

3.1 - 6.2 mi

Top 67%
×5story building
+79ft-138ft

Overall

19070

Males

12093

M55-59

12093

10K→15K

6.2 - 9.3 mi

Top 72%
×3story building
+67ft-78ft

Overall

20550

Males

12752

M55-59

12752

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

20755

Males

12779

M55-59

12779

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+19ft-37ft

Overall

21196

Males

12993

M55-59

12993

Half→25K

13.1 - 15.5 mi

Top 87%
×4story building
+66ft-88ft

Overall

24764

Males

14538

M55-59

14538

25K→30K

15.5 - 18.6 mi

Top 72%
×9story building
+181ft-148ft

Overall

20556

Males

12536

M55-59

12536

30K→20M

18.6 - 20.0 mi

Top 82%
×5story building
+64ft-50ft

Overall

23325

Males

13674

M55-59

13674

20M→21M

20.0 - 21.0 mi

Top 71%
×8story building
+106ft-24ft

Overall

20258

Males

12155

M55-59

12155

21M→35K

21.0 - 21.8 mi

Top 60%
×7story building
+17ft-86ft

Overall

17018

Males

10633

M55-59

10633

35K→23M

21.8 - 23.0 mi

Top 65%
×5story building
+23ft-63ft

Overall

18463

Males

11208

M55-59

11208

23M→24M

23.0 - 24.0 mi

Top 64%
×6story building
+12ft-82ft

Overall

18273

Males

11055

M55-59

11055

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

20328

Males

11948

M55-59

11948

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

20680

Males

12127

M55-59

12127

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2story building
+22ft-21ft

Overall

18131

Males

10938

M55-59

10938

Passing Analysis

Category:
Athletes Passed
1271
Passed By
4174
Net Change
-2903
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17817
5K → 10K92704-612#17817#18429
10K → 15K50750-700#18429#19129
15K → 20K76542-466#19129#19595
20K → Half13119-106#19595#19701
Half → 25K111443-1432#19701#21133
25K → 30K255133+122#21133#21011
30K → 20M46311-265#21011#21276
20M → 21M11063+47#21276#21229
21M → 35K1581+157#21229#21072
35K → 23M16313+150#21072#20922
23M → 24M12212+110#20922#20812
24M → 40K5845+13#20812#20799
40K → 25.2M3326+7#20799#20792
25.2M → Finish8412+72#20792#20720
TOTALS12714174-2903
📊

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing