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BOSTON MARATHON 2025

Ryan Lesperance

Bib: 8756•M

BC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 14%
Gender (Male)
#0 / 16105
Top 23%
Masters (Masters Men)
#0 / 10463
Top 9%
Division (M40-44)
#0 / 2247
Top 26%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:09
Rank: #3728
Start → 5K
20:09 | 6:29/mi
10K· 6.21 mi
40:07
Rank: #3448 (+280)
5K → 10K
19:58 | 6:26/mi
15K· 9.32 mi
1:00:37
Rank: #3717 (-269)
10K → 15K
20:30 | 6:36/mi
20K· 12.43 mi
1:21:15
Rank: #3750 (-33)
15K → 20K
20:38 | 6:38/mi
Half· 13.11 mi
1:25:45
Rank: #3775 (-25)
20K → Half
4:30 | 6:36/mi
25K· 15.53 mi
1:41:49
Rank: #3720 (+55)
Half → 25K
16:04 | 6:38/mi
30K· 18.64 mi
2:03:26
Rank: #3769 (-49)
25K → 30K
21:37 | 6:57/mi
20M
2:13:01
Rank: #3770 (-1)
30K → 20M
9:35 | 7:03/mi
21M
2:20:46
Rank: #3869 (-99)
20M → 21M
7:45 | 7:45/mi
35K· 21.75 mi
2:25:47
Rank: #3846 (+23)
21M → 35K
5:01 | 6:42/mi
23M
2:34:30
Rank: #3791 (+55)
35K → 23M
8:43 | 6:58/mi
24M
2:41:16
Rank: #3748 (+43)
23M → 24M
6:46 | 6:46/mi
40K· 24.85 mi
2:47:26
Rank: #3778 (-30)
24M → 40K
6:10 | 7:13/mi
25.2M
2:50:17
Rank: #3817 (-39)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
2:57:46
Rank: #3974 (-157)
25.2M → Finish
7:29 | 7:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:45
Pace6:32 /mi
2nd Half
Distance13.11 mi
Time1:32:01
Pace7:01 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:3820:096:2920:09
6:29
-
10K
6.21 mi11:05:3640:076:2719:58
6:26
-0:03
15K
9.32 mi11:26:061:00:376:3020:30
6:36
+0:10
20K
12.43 mi11:46:441:21:156:3220:38
6:38
+0:02
Half
13.11 mi11:51:141:25:456:324:30
6:36
-0:02
25K
15.53 mi12:07:181:41:496:3316:04
6:38
+0:02
30K
18.64 mi12:28:552:03:266:3721:37
6:57
+0:19
20M
20.00 mi12:38:302:13:016:399:35
7:03
+0:06
21M
21.00 mi12:46:152:20:466:427:45
7:45
+0:42
35K
21.75 mi12:51:162:25:476:425:01
6:42
-1:03
23M
23.00 mi12:59:592:34:306:438:43
6:58
+0:16
24M
24.00 mi13:06:452:41:166:436:46
6:46
-0:12
40K
24.85 mi13:12:552:47:266:446:10
7:13
+0:27
25.2M
25.20 mi13:15:462:50:176:452:51
8:16
+1:03
Finish
26.22 mi13:23:152:57:466:477:29
7:21
-0:55

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

6:26 /mi

Average Pace

6:47 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

40:07

23% of race

Time at Steady Pace

1:43:49

58% of race

Time at Slower Pace

33:50

19% of race

Average Pace: 6:47 /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 mi10:45:3820:096:2920:09
6:29
#3728
10K
6.21 mi11:05:3640:076:2719:58
6:26
#3448
15K
9.32 mi11:26:061:00:376:3020:30
6:36
#3717
20K
12.43 mi11:46:441:21:156:3220:38
6:38
#3750
Half
13.11 mi11:51:141:25:456:324:30
6:36
#3775
25K
15.53 mi12:07:181:41:496:3316:04
6:38
#3720
30K
18.64 mi12:28:552:03:266:3721:37
6:57
#3769
20M
20.00 mi12:38:302:13:016:399:35
7:03
#3770
21M
21.00 mi12:46:152:20:466:427:45
7:45
#3869
35K
21.75 mi12:51:162:25:476:425:01
6:42
#3846
23M
23.00 mi12:59:592:34:306:438:43
6:58
#3791
24M
24.00 mi13:06:452:41:166:436:46
6:46
#3748
40K
24.85 mi13:12:552:47:266:446:10
7:13
#3778
25.2M
25.20 mi13:15:462:50:176:452:51
8:16
#3817
Finish
26.22 mi13:23:152:57:466:477:29
7:21
#3974
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3728353135314205(Top 15%)3954(Top 25%)3954(Top 176%)
10K6.21 mi3.10 mi3448+2803274+2573274+2573215(Top 11%)3056(Top 19%)3056(Top 136%)
15K9.32 mi3.11 mi3717-2693514-2403514-2404205(Top 15%)3954(Top 25%)3954(Top 176%)
20K12.43 mi3.11 mi3750-333540-263540-263947(Top 14%)3714(Top 23%)3714(Top 165%)
Half13.11 mi0.68 mi3775-253564-243564-244316(Top 15%)4038(Top 25%)4038(Top 180%)
25K15.53 mi2.42 mi3720+553512+523512+523624(Top 13%)3411(Top 21%)3411(Top 152%)
30K18.64 mi3.11 mi3769-493553-413553-414419(Top 16%)4042(Top 25%)4042(Top 180%)
20M20.00 mi1.36 mi3770-13549+43549+44390(Top 15%)3996(Top 25%)3996(Top 178%)
21M21.00 mi1.00 mi3869-993630-813630-815872(Top 21%)4972(Top 31%)4972(Top 221%)
35K21.75 mi0.75 mi3846+233605+253605+253508(Top 12%)3181(Top 20%)3181(Top 142%)
23M23.00 mi1.25 mi3791+553547+583547+583527(Top 12%)3197(Top 20%)3197(Top 142%)
24M24.00 mi1.00 mi3748+433500+473500+473308(Top 12%)2974(Top 18%)2974(Top 132%)
40K24.85 mi0.85 mi3778-303518-183518-185089(Top 18%)4260(Top 26%)4260(Top 190%)
25.2M25.20 mi0.35 mi3817-393547-293547-297313(Top 26%)5478(Top 34%)5478(Top 244%)
Finish26.22 mi1.02 mi3974-1573673-1263673-1268023(Top 28%)5908(Top 37%)5908(Top 263%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4205

Males

3954

M40-44

3954

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

3215

Males

3056

M40-44

3056

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4205

Males

3954

M40-44

3954

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3947

Males

3714

M40-44

3714

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4316

Males

4038

M40-44

4038

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3624

Males

3411

M40-44

3411

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4419

Males

4042

M40-44

4042

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

4390

Males

3996

M40-44

3996

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5872

Males

4972

M40-44

4972

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3508

Males

3181

M40-44

3181

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3527

Males

3197

M40-44

3197

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3308

Males

2974

M40-44

2974

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

5089

Males

4260

M40-44

4260

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

7313

Males

5478

M40-44

5478

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

8023

Males

5908

M40-44

5908

Passing Analysis

Category:
Athletes Passed
983
Passed By
1229
Net Change
-246
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3728
5K → 10K32444+280#3728#3448
10K → 15K33302-269#3448#3717
15K → 20K79112-33#3717#3750
20K → Half1035-25#3750#3775
Half → 25K9439+55#3775#3720
25K → 30K92141-49#3720#3769
30K → 20M6162-1#3769#3770
20M → 21M32131-99#3770#3869
21M → 35K4017+23#3869#3846
35K → 23M9136+55#3846#3791
23M → 24M6623+43#3791#3748
24M → 40K3767-30#3748#3778
40K → 25.2M948-39#3778#3817
25.2M → Finish15172-157#3817#3974
TOTALS9831229-246
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing