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BOSTON MARATHON 2025

Nicolas Frechette

Bib: 7485•M

QC

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 25%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:53
Rank: #3117
Start → 5K
19:53 | 6:24/mi
10K· 6.21 mi
39:53
Rank: #3189 (-72)
5K → 10K
20:00 | 6:26/mi
15K· 9.32 mi
59:59
Rank: #3235 (-46)
10K → 15K
20:06 | 6:28/mi
20K· 12.43 mi
1:20:28
Rank: #3326 (-91)
15K → 20K
20:29 | 6:36/mi
Half· 13.11 mi
1:24:56
Rank: #3361 (-35)
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:40:59
Rank: #3382 (-21)
Half → 25K
16:03 | 6:37/mi
30K· 18.64 mi
2:02:35
Rank: #3501 (-119)
25K → 30K
21:36 | 6:57/mi
20M
2:12:17
Rank: #3568 (-67)
30K → 20M
9:42 | 7:08/mi
21M
2:20:02
Rank: #3660 (-92)
20M → 21M
7:45 | 7:45/mi
35K· 21.75 mi
2:25:13
Rank: #3683 (-23)
21M → 35K
5:11 | 6:56/mi
23M
2:34:11
Rank: #3698 (-15)
35K → 23M
8:58 | 7:10/mi
24M
2:41:17
Rank: #3754 (-56)
23M → 24M
7:06 | 7:06/mi
40K· 24.85 mi
2:47:30
Rank: #3796 (-42)
24M → 40K
6:13 | 7:16/mi
25.2M
2:50:19
Rank: #3833 (-37)
40K → 25.2M
2:49 | 8:10/mi
Finish· 26.22 mi
2:57:42
Rank: #3952 (-119)
25.2M → Finish
7:23 | 7:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:56
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:32:46
Pace7:05 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:0919:536:2419:53
6:24
-
10K
6.21 mi10:46:0939:536:2520:00
6:26
+0:02
15K
9.32 mi11:06:1559:596:2620:06
6:28
+0:02
20K
12.43 mi11:26:441:20:286:2820:29
6:36
+0:08
Half
13.11 mi11:31:121:24:566:294:28
6:33
-0:03
25K
15.53 mi11:47:151:40:596:3016:03
6:37
+0:04
30K
18.64 mi12:08:512:02:356:3521:36
6:57
+0:20
20M
20.00 mi12:18:332:12:176:379:42
7:08
+0:11
21M
21.00 mi12:26:182:20:026:407:45
7:45
+0:37
35K
21.75 mi12:31:292:25:136:415:11
6:56
-0:49
23M
23.00 mi12:40:272:34:116:428:58
7:10
+0:14
24M
24.00 mi12:47:332:41:176:437:06
7:06
-0:04
40K
24.85 mi12:53:462:47:306:446:13
7:16
+0:10
25.2M
25.20 mi12:56:352:50:196:462:49
8:10
+0:54
Finish
26.22 mi13:03:582:57:426:477:23
7:15
-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

6:24 /mi

Average Pace

6:47 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:59

57% of race

Time at Steady Pace

52:33

30% of race

Time at Slower Pace

24:10

14% 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 mi10:26:0919:536:2419:53
6:24
#3117
10K
6.21 mi10:46:0939:536:2520:00
6:26
#3189
15K
9.32 mi11:06:1559:596:2620:06
6:28
#3235
20K
12.43 mi11:26:441:20:286:2820:29
6:36
#3326
Half
13.11 mi11:31:121:24:566:294:28
6:33
#3361
25K
15.53 mi11:47:151:40:596:3016:03
6:37
#3382
30K
18.64 mi12:08:512:02:356:3521:36
6:57
#3501
20M
20.00 mi12:18:332:12:176:379:42
7:08
#3568
21M
21.00 mi12:26:182:20:026:407:45
7:45
#3660
35K
21.75 mi12:31:292:25:136:415:11
6:56
#3683
23M
23.00 mi12:40:272:34:116:428:58
7:10
#3698
24M
24.00 mi12:47:332:41:176:437:06
7:06
#3754
40K
24.85 mi12:53:462:47:306:446:13
7:16
#3796
25.2M
25.20 mi12:56:352:50:196:462:49
8:10
#3833
Finish
26.22 mi13:03:582:57:426:477:23
7:15
#3952
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3117296129613370(Top 12%)3197(Top 20%)3197(Top 142%)
10K6.21 mi3.10 mi3189-723033-723033-723282(Top 12%)3119(Top 19%)3119(Top 139%)
15K9.32 mi3.11 mi3235-463075-423075-423370(Top 12%)3197(Top 20%)3197(Top 142%)
20K12.43 mi3.11 mi3326-913164-893164-893641(Top 13%)3438(Top 21%)3438(Top 153%)
Half13.11 mi0.68 mi3361-353191-273191-273969(Top 14%)3733(Top 23%)3733(Top 166%)
25K15.53 mi2.42 mi3382-213214-233214-233585(Top 13%)3377(Top 21%)3377(Top 150%)
30K18.64 mi3.11 mi3501-1193312-983312-984387(Top 15%)4015(Top 25%)4015(Top 179%)
20M20.00 mi1.36 mi3568-673367-553367-554843(Top 17%)4358(Top 27%)4358(Top 194%)
21M21.00 mi1.00 mi3660-923444-773444-775871(Top 21%)4971(Top 31%)4971(Top 221%)
35K21.75 mi0.75 mi3683-233462-183462-184864(Top 17%)4276(Top 27%)4276(Top 190%)
23M23.00 mi1.25 mi3698-153470-83470-84637(Top 16%)4052(Top 25%)4052(Top 180%)
24M24.00 mi1.00 mi3754-563506-363506-365177(Top 18%)4367(Top 27%)4367(Top 194%)
40K24.85 mi0.85 mi3796-423536-303536-305449(Top 19%)4509(Top 28%)4509(Top 201%)
25.2M25.20 mi0.35 mi3833-373559-233559-236757(Top 24%)5176(Top 32%)5176(Top 230%)
Finish26.22 mi1.02 mi3952-1193652-933652-937298(Top 26%)5483(Top 34%)5483(Top 244%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3370

Males

3197

M40-44

3197

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3282

Males

3119

M40-44

3119

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3370

Males

3197

M40-44

3197

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3641

Males

3438

M40-44

3438

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3969

Males

3733

M40-44

3733

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3585

Males

3377

M40-44

3377

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

4387

Males

4015

M40-44

4015

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4843

Males

4358

M40-44

4358

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5871

Males

4971

M40-44

4971

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4864

Males

4276

M40-44

4276

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4637

Males

4052

M40-44

4052

23M→24M

23.0 - 24.0 mi

Top 18%
×6stories
+12ft-82ft

Overall

5177

Males

4367

M40-44

4367

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5449

Males

4509

M40-44

4509

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6757

Males

5176

M40-44

5176

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

7298

Males

5483

M40-44

5483

Passing Analysis

Category:
Athletes Passed
634
Passed By
1469
Net Change
-835
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3117
5K → 10K104176-72#3117#3189
10K → 15K70116-46#3189#3235
15K → 20K63154-91#3235#3326
20K → Half742-35#3326#3361
Half → 25K6283-21#3361#3382
25K → 30K82201-119#3382#3501
30K → 20M41108-67#3501#3568
20M → 21M23115-92#3568#3660
21M → 35K2649-23#3660#3683
35K → 23M5368-15#3683#3698
23M → 24M3490-56#3698#3754
24M → 40K3375-42#3754#3796
40K → 25.2M1047-37#3796#3833
25.2M → Finish26145-119#3833#3952
TOTALS6341469-835
📊

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