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BOSTON MARATHON 2025

Tyler Lesueur

Bib: 6177•M

AZ

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 36%
Gender (Male)
#0 / 16105
Top 48%
Masters (Masters Men)
#0 / 10463
Top 37%
Division (M45-49)
#0 / 2386
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
7:19/mi
22:43
↑ 97↓ 3451.5%
10K· 6.21 mi
7:28/mi
45:54
↑ 79↓ 1380.4%
15K· 9.32 mi
7:25/mi
1:08:58
↑ 67↓ 78
20K· 12.43 mi
7:28/mi
1:32:10
↑ 106↓ 860.1%
Half· 13.11 mi
7:26/mi
1:37:14
↑ 19↓ 370.5%
25K· 15.53 mi
7:31/mi
1:55:28
↑ 66↓ 880.2%
30K· 18.64 mi
7:46/mi
2:19:36
↑ 181↓ 1480.2%
20M
7:57/mi
2:30:24
↑ 64↓ 500.2%
21M
8:20/mi
2:38:44
↑ 106↓ 241.6%
35K· 21.75 mi
7:41/mi
2:44:29
↑ 17↓ 861.7%
23M
8:01/mi
2:54:31
↑ 23↓ 630.6%
24M
7:48/mi
3:02:19
↓ 821.3%
40K· 24.85 mi
7:51/mi
3:09:02
↓ 200.3%
25.2M
8:36/mi
3:12:00
↑ 13↓ 160.2%
Finish· 26.22 mi
7:41/mi
3:19:50
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:14
Pace7:25 /mi
2nd Half
Distance13.11 mi
Time1:42:36
Pace7:50 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:0722:437:1922:43
7:19
-
10K
6.21 mi10:52:1845:547:2323:11
7:28
+0:09
15K
9.32 mi11:15:221:08:587:2423:04
7:25
-0:03
20K
12.43 mi11:38:341:32:107:2523:12
7:28
+0:03
Half
13.11 mi11:43:381:37:147:255:04
7:26
-0:02
25K
15.53 mi12:01:521:55:287:2618:14
7:31
+0:05
30K
18.64 mi12:26:002:19:367:2924:08
7:46
+0:15
20M
20.00 mi12:36:482:30:247:3110:48
7:57
+0:11
21M
21.00 mi12:45:082:38:447:348:20
8:20
+0:23
35K
21.75 mi12:50:532:44:297:345:45
7:41
-0:39
23M
23.00 mi13:00:552:54:317:3510:02
8:01
+0:20
24M
24.00 mi13:08:433:02:197:367:48
7:48
-0:13
40K
24.85 mi13:15:263:09:027:366:43
7:51
+0:03
25.2M
25.20 mi13:18:243:12:007:372:58
8:36
+0:45
Finish
26.22 mi13:26:143:19:507:387:50
7:41
-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

7:19 /mi

Average Pace

7:38 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08:32

94% of race

Time at Steady Pace

11:18

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:37 /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 mi10:29:0722:437:1922:43
7:19
#10474
10K
6.21 mi10:52:1845:547:2323:11
7:28
#11116
15K
9.32 mi11:15:221:08:587:2423:04
7:25
#11050
20K
12.43 mi11:38:341:32:107:2523:12
7:28
#10896
Half
13.11 mi11:43:381:37:147:255:04
7:26
#10891
25K
15.53 mi12:01:521:55:287:2618:14
7:31
#10715
30K
18.64 mi12:26:002:19:367:2924:08
7:46
#10481
20M
20.00 mi12:36:482:30:247:3110:48
7:57
#10423
21M
21.00 mi12:45:082:38:447:348:20
8:20
#10313
35K
21.75 mi12:50:532:44:297:345:45
7:41
#10303
23M
23.00 mi13:00:552:54:317:3510:02
8:01
#10251
24M
24.00 mi13:08:433:02:197:367:48
7:48
#10193
40K
24.85 mi13:15:263:09:027:366:43
7:51
#10122
25.2M
25.20 mi13:18:243:12:007:372:58
8:36
#10098
Finish
26.22 mi13:26:143:19:507:387:50
7:41
#10090
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi104748427842711079(Top 39%)8633(Top 54%)8633(Top 362%)
10K6.21 mi3.10 mi11116-6428730-3038730-30311721(Top 41%)9013(Top 56%)9013(Top 378%)
15K9.32 mi3.11 mi11050+668672+588672+5811079(Top 39%)8633(Top 54%)8633(Top 362%)
20K12.43 mi3.11 mi10896+1548581+918581+9110468(Top 37%)8244(Top 51%)8244(Top 346%)
Half13.11 mi0.68 mi10891+58574+78574+711033(Top 39%)8549(Top 53%)8549(Top 358%)
25K15.53 mi2.42 mi10715+1768446+1288446+12810125(Top 36%)7950(Top 49%)7950(Top 333%)
30K18.64 mi3.11 mi10481+2348255+1918255+1919670(Top 34%)7516(Top 47%)7516(Top 315%)
20M20.00 mi1.36 mi10423+588187+688187+6810071(Top 35%)7581(Top 47%)7581(Top 318%)
21M21.00 mi1.00 mi10313+1108087+1008087+1009422(Top 33%)7058(Top 44%)7058(Top 296%)
35K21.75 mi0.75 mi10303+108063+248063+249938(Top 35%)7338(Top 46%)7338(Top 308%)
23M23.00 mi1.25 mi10251+527981+827981+8210098(Top 36%)7283(Top 45%)7283(Top 305%)
24M24.00 mi1.00 mi10193+587929+527929+529784(Top 34%)7055(Top 44%)7055(Top 296%)
40K24.85 mi0.85 mi10122+717854+757854+759162(Top 32%)6609(Top 41%)6609(Top 277%)
25.2M25.20 mi0.35 mi10098+247831+237831+239382(Top 33%)6634(Top 41%)6634(Top 278%)
Finish26.22 mi1.02 mi10090+87799+327799+3210592(Top 37%)7300(Top 45%)7300(Top 306%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

11079

Males

8633

M45-49

8633

5K→10K

3.1 - 6.2 mi

Top 41%
×5story building
+79ft-138ft

Overall

11721

Males

9013

M45-49

9013

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

11079

Males

8633

M45-49

8633

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

10468

Males

8244

M45-49

8244

20K→Half

12.4 - 13.1 mi

Top 39%
×2story building
+19ft-37ft

Overall

11033

Males

8549

M45-49

8549

Half→25K

13.1 - 15.5 mi

Top 36%
×4story building
+66ft-88ft

Overall

10125

Males

7950

M45-49

7950

25K→30K

15.5 - 18.6 mi

Top 34%
×9story building
+181ft-148ft

Overall

9670

Males

7516

M45-49

7516

30K→20M

18.6 - 20.0 mi

Top 35%
×5story building
+64ft-50ft

Overall

10071

Males

7581

M45-49

7581

20M→21M

20.0 - 21.0 mi

Top 33%
×8story building
+106ft-24ft

Overall

9422

Males

7058

M45-49

7058

21M→35K

21.0 - 21.8 mi

Top 35%
×7story building
+17ft-86ft

Overall

9938

Males

7338

M45-49

7338

35K→23M

21.8 - 23.0 mi

Top 36%
×5story building
+23ft-63ft

Overall

10098

Males

7283

M45-49

7283

23M→24M

23.0 - 24.0 mi

Top 34%
×6story building
+12ft-82ft

Overall

9784

Males

7055

M45-49

7055

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

9162

Males

6609

M45-49

6609

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

9382

Males

6634

M45-49

6634

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2story building
+22ft-21ft

Overall

10592

Males

7300

M45-49

7300

Passing Analysis

Category:
Athletes Passed
1993
Passed By
1608
Net Change
+384
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10474
5K → 10K73715-642#10474#11116
10K → 15K208142+66#11116#11050
15K → 20K25399+154#11050#10896
20K → Half3631+5#10896#10891
Half → 25K24266+176#10891#10715
25K → 30K342108+234#10715#10481
30K → 20M14587+58#10481#10423
20M → 21M16353+110#10423#10313
21M → 35K6454+10#10313#10303
35K → 23M12977+52#10303#10251
23M → 24M10446+58#10251#10193
24M → 40K11443+71#10193#10122
40K → 25.2M4016+24#10122#10098
25.2M → Finish8071+8#10098#10090
TOTALS19931608+384
📊

Passing Visuals

Category:
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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