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BOSTON MARATHON 2025

David Savard-Gagnon

Bib: 375•M

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 0.8%
Gender (Male)
#0 / 16105
Top 1%
Masters (Masters Men)
#0 / 10463
Top 0.2%
Division (M40-44)
#0 / 2247
Top 0.5%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
16:52
Rank: #157
Start → 5K
16:52 | 5:26/mi
10K· 6.21 mi
33:50
Rank: #162 (-5)
5K → 10K
16:58 | 5:28/mi
15K· 9.32 mi
51:08
Rank: #178 (-16)
10K → 15K
17:18 | 5:34/mi
20K· 12.43 mi
1:08:34
Rank: #183 (-5)
15K → 20K
17:26 | 5:37/mi
Half· 13.11 mi
1:12:22
Rank: #183
20K → Half
3:48 | 5:34/mi
25K· 15.53 mi
1:26:13
Rank: #191 (-8)
Half → 25K
13:51 | 5:43/mi
30K· 18.64 mi
1:44:32
Rank: #202 (-11)
25K → 30K
18:19 | 5:54/mi
20M
1:52:46
Rank: #205 (-3)
30K → 20M
8:14 | 6:04/mi
21M
2:00:33
Rank: #281 (-76)
20M → 21M
7:47 | 7:47/mi
35K· 21.75 mi
2:04:50
Rank: #276 (+5)
21M → 35K
4:17 | 5:44/mi
23M
2:12:06
Rank: #258 (+18)
35K → 23M
7:16 | 5:48/mi
24M
2:17:53
Rank: #252 (+6)
23M → 24M
5:47 | 5:47/mi
40K· 24.85 mi
2:22:44
Rank: #241 (+11)
24M → 40K
4:51 | 5:40/mi
25.2M
2:24:53
Rank: #236 (+5)
40K → 25.2M
2:09 | 6:14/mi
Finish· 26.22 mi
2:30:26
Rank: #222 (+14)
25.2M → Finish
5:33 | 5:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:12:22
Pace5:31 /mi
2nd Half
Distance13.11 mi
Time1:18:04
Pace5:57 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:16:5816:525:2616:52
5:26
-
10K
6.21 mi10:33:5633:505:2716:58
5:28
+0:02
15K
9.32 mi10:51:1451:085:2917:18
5:34
+0:06
20K
12.43 mi11:08:401:08:345:3117:26
5:37
+0:03
Half
13.11 mi11:12:281:12:225:313:48
5:34
-0:03
25K
15.53 mi11:26:191:26:135:3313:51
5:43
+0:09
30K
18.64 mi11:44:381:44:325:3618:19
5:54
+0:11
20M
20.00 mi11:52:521:52:465:388:14
6:04
+0:10
21M
21.00 mi12:00:392:00:335:447:47
7:47
+1:43
35K
21.75 mi12:04:562:04:505:444:17
5:44
-2:03
23M
23.00 mi12:12:122:12:065:457:16
5:48
+0:04
24M
24.00 mi12:17:592:17:535:455:47
5:47
-0:01
40K
24.85 mi12:22:502:22:445:454:51
5:40
-0:07
25.2M
25.20 mi12:24:592:24:535:452:09
6:14
+0:34
Finish
26.22 mi12:30:322:30:265:455:33
5:27
-0:47

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

5:26 /mi

Average Pace

5:45 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:52

11% of race

Time at Steady Pace

1:55:24

77% of race

Time at Slower Pace

18:10

12% of race

Average Pace: 5:44 /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 mi10:16:5816:525:2616:52
5:26
#157
10K
6.21 mi10:33:5633:505:2716:58
5:28
#162
15K
9.32 mi10:51:1451:085:2917:18
5:34
#178
20K
12.43 mi11:08:401:08:345:3117:26
5:37
#183
Half
13.11 mi11:12:281:12:225:313:48
5:34
#183
25K
15.53 mi11:26:191:26:135:3313:51
5:43
#191
30K
18.64 mi11:44:381:44:325:3618:19
5:54
#202
20M
20.00 mi11:52:521:52:465:388:14
6:04
#205
21M
21.00 mi12:00:392:00:335:447:47
7:47
#281
35K
21.75 mi12:04:562:04:505:444:17
5:44
#276
23M
23.00 mi12:12:122:12:065:457:16
5:48
#258
24M
24.00 mi12:17:592:17:535:455:47
5:47
#252
40K
24.85 mi12:22:502:22:445:454:51
5:40
#241
25.2M
25.20 mi12:24:592:24:535:452:09
6:14
#236
Finish
26.22 mi12:30:322:30:265:455:33
5:27
#222
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi157138138221(Top 0.8%)194(Top 1%)194(Top 9%)
10K6.21 mi3.10 mi162-5136+2136+2176(Top 0.6%)149(Top 0.9%)149(Top 7%)
15K9.32 mi3.11 mi178-16153-17153-17221(Top 0.8%)194(Top 1%)194(Top 9%)
20K12.43 mi3.11 mi183-5158-5158-5209(Top 0.7%)185(Top 1%)185(Top 8%)
Half13.11 mi0.68 mi183158158259(Top 0.9%)234(Top 1%)234(Top 10%)
25K15.53 mi2.42 mi191-8166-8166-8296(Top 1%)270(Top 2%)270(Top 12%)
30K18.64 mi3.11 mi202-11179-13179-13347(Top 1%)320(Top 2%)320(Top 14%)
20M20.00 mi1.36 mi205-3182-3182-3459(Top 2%)429(Top 3%)429(Top 19%)
21M21.00 mi1.00 mi281-76255-73255-736051(Top 21%)5077(Top 32%)5077(Top 226%)
35K21.75 mi0.75 mi276+5251+4251+4283(Top 1.0%)262(Top 2%)262(Top 12%)
23M23.00 mi1.25 mi258+18235+16235+16170(Top 0.6%)159(Top 1.0%)159(Top 7%)
24M24.00 mi1.00 mi252+6229+6229+6264(Top 0.9%)242(Top 2%)242(Top 11%)
40K24.85 mi0.85 mi241+11219+10219+10119(Top 0.4%)112(Top 0.7%)112(Top 5%)
25.2M25.20 mi0.35 mi236+5214+5214+5179(Top 0.6%)169(Top 1%)169(Top 8%)
Finish26.22 mi1.02 mi222+14200+14200+14112(Top 0.4%)107(Top 0.7%)107(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.8%
×21stories
+97ft-345ft

Overall

221

Males

194

M40-44

194

5K→10K

3.1 - 6.2 mi

Top 0.6%
×5stories
+79ft-138ft

Overall

176

Males

149

M40-44

149

10K→15K

6.2 - 9.3 mi

Top 0.8%
×3stories
+67ft-78ft

Overall

221

Males

194

M40-44

194

15K→20K

9.3 - 12.4 mi

Top 0.7%
×5stories
+106ft-86ft

Overall

209

Males

185

M40-44

185

20K→Half

12.4 - 13.1 mi

Top 0.9%
×2stories
+19ft-37ft

Overall

259

Males

234

M40-44

234

Half→25K

13.1 - 15.5 mi

Top 1%
×4stories
+66ft-88ft

Overall

296

Males

270

M40-44

270

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

347

Males

320

M40-44

320

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

459

Males

429

M40-44

429

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

6051

Males

5077

M40-44

5077

21M→35K

21.0 - 21.8 mi

Top 1.0%
×7stories
+17ft-86ft

Overall

283

Males

262

M40-44

262

35K→23M

21.8 - 23.0 mi

Top 0.6%
×5stories
+23ft-63ft

Overall

170

Males

159

M40-44

159

23M→24M

23.0 - 24.0 mi

Top 0.9%
×6stories
+12ft-82ft

Overall

264

Males

242

M40-44

242

24M→40K

24.0 - 24.9 mi

Top 0.4%
×1story
+6ft-20ft

Overall

119

Males

112

M40-44

112

40K→25.2M

24.9 - 25.2 mi

Top 0.6%
×1story
+13ft-16ft

Overall

179

Males

169

M40-44

169

25.2M→Finish

25.2 - 26.2 mi

Top 0.4%
×2stories
+22ft-21ft

Overall

112

Males

107

M40-44

107

Passing Analysis

Category:
Athletes Passed
104
Passed By
169
Net Change
-65
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#157
5K → 10K914-5#157#162
10K → 15K420-16#162#178
15K → 20K813-5#178#183
20K → Half220#183#183
Half → 25K816-8#183#191
25K → 30K718-11#191#202
30K → 20M47-3#202#205
20M → 21M076-76#205#281
21M → 35K61+5#281#276
35K → 23M180+18#276#258
23M → 24M71+6#258#252
24M → 40K110+11#252#241
40K → 25.2M50+5#241#236
25.2M → Finish151+14#236#222
TOTALS104169-65
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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