Boston Marathon logo
BOSTON MARATHON 2025

Kevin Leblanc

Bib: 2060•M

NS

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 16%
Division (M18-39)
#0 / 5642
Top 36%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:40
Rank: #2641
Start → 5K
19:40 | 6:20/mi
10K· 6.21 mi
39:18
Rank: #2598 (+43)
5K → 10K
19:38 | 6:19/mi
15K· 9.32 mi
58:57
Rank: #2540 (+58)
10K → 15K
19:39 | 6:19/mi
20K· 12.43 mi
1:18:45
Rank: #2476 (+64)
15K → 20K
19:48 | 6:22/mi
Half· 13.11 mi
1:23:04
Rank: #2484 (-8)
20K → Half
4:19 | 6:20/mi
25K· 15.53 mi
1:38:45
Rank: #2501 (-17)
Half → 25K
15:41 | 6:28/mi
30K· 18.64 mi
1:59:33
Rank: #2522 (-21)
25K → 30K
20:48 | 6:42/mi
20M
2:08:59
Rank: #2570 (-48)
30K → 20M
9:26 | 6:57/mi
21M
2:16:19
Rank: #2617 (-47)
20M → 21M
7:20 | 7:20/mi
35K· 21.75 mi
2:21:23
Rank: #2650 (-33)
21M → 35K
5:04 | 6:46/mi
23M
2:30:12
Rank: #2685 (-35)
35K → 23M
8:49 | 7:03/mi
24M
2:37:02
Rank: #2693 (-8)
23M → 24M
6:50 | 6:50/mi
40K· 24.85 mi
2:42:51
Rank: #2670 (+23)
24M → 40K
5:49 | 6:48/mi
25.2M
2:45:24
Rank: #2664 (+6)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
2:52:21
Rank: #2696 (-32)
25.2M → Finish
6:57 | 6:49/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 HalfFaster
Distance13.11 mi
Time1:23:04
Pace6:20 /mi
2nd Half
Distance13.11 mi
Time1:29:17
Pace6:49 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2819:406:2019:40
6:20
-
10K
6.21 mi10:40:0639:186:1919:38
6:19
-0:01
15K
9.32 mi10:59:4558:576:1919:39
6:19
0:00
20K
12.43 mi11:19:331:18:456:2019:48
6:22
+0:03
Half
13.11 mi11:23:521:23:046:204:19
6:20
-0:02
25K
15.53 mi11:39:331:38:456:2115:41
6:28
+0:08
30K
18.64 mi12:00:211:59:336:2520:48
6:42
+0:14
20M
20.00 mi12:09:472:08:596:279:26
6:57
+0:15
21M
21.00 mi12:17:072:16:196:297:20
7:20
+0:23
35K
21.75 mi12:22:112:21:236:305:04
6:46
-0:34
23M
23.00 mi12:31:002:30:126:328:49
7:03
+0:17
24M
24.00 mi12:37:502:37:026:336:50
6:50
-0:13
40K
24.85 mi12:43:392:42:516:335:49
6:48
-0:02
25.2M
25.20 mi12:46:122:45:246:342:33
7:24
+0:36
Finish
26.22 mi12:53:092:52:216:356:57
6:49
-0:35

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

6:19 /mi

Average Pace

6:35 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24:13

84% of race

Time at Steady Pace

28:08

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:34 /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 mi10:20:2819:406:2019:40
6:20
#2641
10K
6.21 mi10:40:0639:186:1919:38
6:19
#2598
15K
9.32 mi10:59:4558:576:1919:39
6:19
#2540
20K
12.43 mi11:19:331:18:456:2019:48
6:22
#2476
Half
13.11 mi11:23:521:23:046:204:19
6:20
#2484
25K
15.53 mi11:39:331:38:456:2115:41
6:28
#2501
30K
18.64 mi12:00:211:59:336:2520:48
6:42
#2522
20M
20.00 mi12:09:472:08:596:279:26
6:57
#2570
21M
21.00 mi12:17:072:16:196:297:20
7:20
#2617
35K
21.75 mi12:22:112:21:236:305:04
6:46
#2650
23M
23.00 mi12:31:002:30:126:328:49
7:03
#2685
24M
24.00 mi12:37:502:37:026:336:50
6:50
#2693
40K
24.85 mi12:43:392:42:516:335:49
6:48
#2670
25.2M
25.20 mi12:46:122:45:246:342:33
7:24
#2664
Finish
26.22 mi12:53:092:52:216:356:57
6:49
#2696
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2641251625162501(Top 9%)2386(Top 15%)2386(Top 42%)
10K6.21 mi3.10 mi2598+432476+402476+402545(Top 9%)2431(Top 15%)2431(Top 43%)
15K9.32 mi3.11 mi2540+582422+542422+542501(Top 9%)2386(Top 15%)2386(Top 42%)
20K12.43 mi3.11 mi2476+642363+592363+592389(Top 8%)2279(Top 14%)2279(Top 40%)
Half13.11 mi0.68 mi2484-82371-82371-82709(Top 10%)2592(Top 16%)2592(Top 46%)
25K15.53 mi2.42 mi2501-172387-162387-162734(Top 10%)2602(Top 16%)2602(Top 46%)
30K18.64 mi3.11 mi2522-212408-212408-212871(Top 10%)2712(Top 17%)2712(Top 48%)
20M20.00 mi1.36 mi2570-482454-462454-463769(Top 13%)3468(Top 22%)3468(Top 61%)
21M21.00 mi1.00 mi2617-472494-402494-403783(Top 13%)3446(Top 21%)3446(Top 61%)
35K21.75 mi0.75 mi2650-332524-302524-303947(Top 14%)3547(Top 22%)3547(Top 63%)
23M23.00 mi1.25 mi2685-352551-272551-274016(Top 14%)3586(Top 22%)3586(Top 64%)
24M24.00 mi1.00 mi2693-82555-42555-43712(Top 13%)3308(Top 21%)3308(Top 59%)
40K24.85 mi0.85 mi2670+232530+252530+252873(Top 10%)2599(Top 16%)2599(Top 46%)
25.2M25.20 mi0.35 mi2664+62523+72523+72958(Top 10%)2637(Top 16%)2637(Top 47%)
Finish26.22 mi1.02 mi2696-322552-292552-294623(Top 16%)3873(Top 24%)3873(Top 69%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2501

Males

2386

M18-39

2386

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2545

Males

2431

M18-39

2431

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2501

Males

2386

M18-39

2386

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2389

Males

2279

M18-39

2279

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2709

Males

2592

M18-39

2592

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2734

Males

2602

M18-39

2602

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2871

Males

2712

M18-39

2712

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3769

Males

3468

M18-39

3468

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3783

Males

3446

M18-39

3446

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3947

Males

3547

M18-39

3547

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

4016

Males

3586

M18-39

3586

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3712

Males

3308

M18-39

3308

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2873

Males

2599

M18-39

2599

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2958

Males

2637

M18-39

2637

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4623

Males

3873

M18-39

3873

Passing Analysis

Category:
Athletes Passed
761
Passed By
816
Net Change
-55
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2641
5K → 10K13491+43#2641#2598
10K → 15K10749+58#2598#2540
15K → 20K10945+64#2540#2476
20K → Half1220-8#2476#2484
Half → 25K4865-17#2484#2501
25K → 30K88109-21#2501#2522
30K → 20M3583-48#2522#2570
20M → 21M3784-47#2570#2617
21M → 35K2356-33#2617#2650
35K → 23M4176-35#2650#2685
23M → 24M4149-8#2685#2693
24M → 40K4926+23#2693#2670
40K → 25.2M1812+6#2670#2664
25.2M → Finish1951-32#2664#2696
TOTALS761816-55
📊

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