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BOSTON MARATHON 2025

Francis Mireault

Bib: 6843•M

QC

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 13%
Gender (Male)
#0 / 16105
Top 21%
Division (M18-39)
#0 / 5642
Top 44%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:26
Rank: #4400
Start → 5K
20:26 | 6:35/mi
10K· 6.21 mi
41:06
Rank: #4613 (-213)
5K → 10K
20:40 | 6:39/mi
15K· 9.32 mi
1:01:59
Rank: #4803 (-190)
10K → 15K
20:53 | 6:43/mi
20K· 12.43 mi
1:22:51
Rank: #4710 (+93)
15K → 20K
20:52 | 6:43/mi
Half· 13.11 mi
1:27:25
Rank: #4721 (-11)
20K → Half
4:34 | 6:42/mi
25K· 15.53 mi
1:43:48
Rank: #4645 (+76)
Half → 25K
16:23 | 6:45/mi
30K· 18.64 mi
2:05:01
Rank: #4368 (+277)
25K → 30K
21:13 | 6:50/mi
20M
2:14:23
Rank: #4254 (+114)
30K → 20M
9:22 | 6:54/mi
21M
2:21:30
Rank: #4124 (+130)
20M → 21M
7:07 | 7:07/mi
35K· 21.75 mi
2:26:32
Rank: #4091 (+33)
21M → 35K
5:02 | 6:44/mi
23M
2:35:07
Rank: #3979 (+112)
35K → 23M
8:35 | 6:51/mi
24M
2:41:45
Rank: #3889 (+90)
23M → 24M
6:38 | 6:38/mi
40K· 24.85 mi
2:47:29
Rank: #3793 (+96)
24M → 40K
5:44 | 6:42/mi
25.2M
2:49:58
Rank: #3748 (+45)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
2:56:16
Rank: #3560 (+188)
25.2M → Finish
6:18 | 6:11/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:25
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:28:51
Pace6:47 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:5920:266:3520:26
6:35
-
10K
6.21 mi10:46:3941:066:3720:40
6:39
+0:04
15K
9.32 mi11:07:321:01:596:3920:53
6:43
+0:04
20K
12.43 mi11:28:241:22:516:4020:52
6:43
0:00
Half
13.11 mi11:32:581:27:256:404:34
6:42
-0:01
25K
15.53 mi11:49:211:43:486:4116:23
6:45
+0:03
30K
18.64 mi12:10:342:05:016:4221:13
6:50
+0:05
20M
20.00 mi12:19:562:14:236:439:22
6:54
+0:04
21M
21.00 mi12:27:032:21:306:447:07
7:07
+0:13
35K
21.75 mi12:32:052:26:326:445:02
6:44
-0:23
23M
23.00 mi12:40:402:35:076:458:35
6:51
+0:07
24M
24.00 mi12:47:182:41:456:446:38
6:38
-0:13
40K
24.85 mi12:53:022:47:296:445:44
6:42
+0:04
25.2M
25.20 mi12:55:312:49:586:452:29
7:12
+0:30
Finish
26.22 mi13:01:492:56:166:446:18
6:11
-1:01

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

6:11 /mi

Average Pace

6:44 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:30

72% of race

Time at Steady Pace

48:46

28% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:43 /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 mi10:25:5920:266:3520:26
6:35
#4400
10K
6.21 mi10:46:3941:066:3720:40
6:39
#4613
15K
9.32 mi11:07:321:01:596:3920:53
6:43
#4803
20K
12.43 mi11:28:241:22:516:4020:52
6:43
#4710
Half
13.11 mi11:32:581:27:256:404:34
6:42
#4721
25K
15.53 mi11:49:211:43:486:4116:23
6:45
#4645
30K
18.64 mi12:10:342:05:016:4221:13
6:50
#4368
20M
20.00 mi12:19:562:14:236:439:22
6:54
#4254
21M
21.00 mi12:27:032:21:306:447:07
7:07
#4124
35K
21.75 mi12:32:052:26:326:445:02
6:44
#4091
23M
23.00 mi12:40:402:35:076:458:35
6:51
#3979
24M
24.00 mi12:47:182:41:456:446:38
6:38
#3889
40K
24.85 mi12:53:022:47:296:445:44
6:42
#3793
25.2M
25.20 mi12:55:312:49:586:452:29
7:12
#3748
Finish
26.22 mi13:01:492:56:166:446:18
6:11
#3560
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4400413741375281(Top 19%)4880(Top 30%)4880(Top 86%)
10K6.21 mi3.10 mi4613-2134328-1914328-1914897(Top 17%)4573(Top 28%)4573(Top 81%)
15K9.32 mi3.11 mi4803-1904492-1644492-1645281(Top 19%)4880(Top 30%)4880(Top 86%)
20K12.43 mi3.11 mi4710+934398+944398+944585(Top 16%)4263(Top 26%)4263(Top 76%)
Half13.11 mi0.68 mi4721-114408-104408-105221(Top 18%)4816(Top 30%)4816(Top 85%)
25K15.53 mi2.42 mi4645+764331+774331+774545(Top 16%)4201(Top 26%)4201(Top 74%)
30K18.64 mi3.11 mi4368+2774086+2454086+2453630(Top 13%)3364(Top 21%)3364(Top 60%)
20M20.00 mi1.36 mi4254+1143978+1083978+1083491(Top 12%)3227(Top 20%)3227(Top 57%)
21M21.00 mi1.00 mi4124+1303853+1253853+1252785(Top 10%)2588(Top 16%)2588(Top 46%)
35K21.75 mi0.75 mi4091+333817+363817+363705(Top 13%)3352(Top 21%)3352(Top 59%)
23M23.00 mi1.25 mi3979+1123708+1093708+1093006(Top 11%)2748(Top 17%)2748(Top 49%)
24M24.00 mi1.00 mi3889+903619+893619+892666(Top 9%)2449(Top 15%)2449(Top 43%)
40K24.85 mi0.85 mi3793+963533+863533+862415(Top 9%)2212(Top 14%)2212(Top 39%)
25.2M25.20 mi0.35 mi3748+453490+433490+432196(Top 8%)1985(Top 12%)1985(Top 35%)
Finish26.22 mi1.02 mi3560+1883321+1693321+1691487(Top 5%)1385(Top 9%)1385(Top 25%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5281

Males

4880

M18-39

4880

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4897

Males

4573

M18-39

4573

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5281

Males

4880

M18-39

4880

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4585

Males

4263

M18-39

4263

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

5221

Males

4816

M18-39

4816

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4545

Males

4201

M18-39

4201

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3630

Males

3364

M18-39

3364

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3491

Males

3227

M18-39

3227

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2785

Males

2588

M18-39

2588

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3705

Males

3352

M18-39

3352

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

3006

Males

2748

M18-39

2748

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2666

Males

2449

M18-39

2449

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2415

Males

2212

M18-39

2212

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2196

Males

1985

M18-39

1985

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1487

Males

1385

M18-39

1385

Passing Analysis

Category:
Athletes Passed
1641
Passed By
801
Net Change
+840
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4400
5K → 10K70283-213#4400#4613
10K → 15K53243-190#4613#4803
15K → 20K16976+93#4803#4710
20K → Half1728-11#4710#4721
Half → 25K13862+76#4721#4645
25K → 30K29821+277#4645#4368
30K → 20M13521+114#4368#4254
20M → 21M14010+130#4254#4124
21M → 35K5421+33#4124#4091
35K → 23M12715+112#4091#3979
23M → 24M10313+90#3979#3889
24M → 40K1015+96#3889#3793
40K → 25.2M472+45#3793#3748
25.2M → Finish1891+188#3748#3560
TOTALS1641801+840
📊

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