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BOSTON MARATHON 2025

Julie Bouchard

Bib: 21752•F

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 40%
Gender (Female)
#0 / 12228
Top 24%
Masters (Masters Women)
#0 / 6759
Top 11%
Division (F45-49)
#0 / 1813
Top 12%
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
7:40/mi
23:50
↑ 97↓ 3451.5%
10K· 6.21 mi
7:40/mi
47:39
↑ 79↓ 1380.4%
15K· 9.32 mi
7:42/mi
1:11:34
↑ 67↓ 78
20K· 12.43 mi
7:42/mi
1:35:28
↑ 106↓ 860.1%
Half· 13.11 mi
7:34/mi
1:40:38
↑ 19↓ 370.5%
25K· 15.53 mi
7:37/mi
1:59:06
↑ 66↓ 880.2%
30K· 18.64 mi
7:51/mi
2:23:28
↑ 181↓ 1480.2%
20M
7:55/mi
2:34:13
↑ 64↓ 500.2%
21M
8:19/mi
2:42:32
↑ 106↓ 241.6%
35K· 21.75 mi
7:49/mi
2:48:23
↑ 17↓ 861.7%
23M
7:54/mi
2:58:17
↑ 23↓ 630.6%
24M
7:51/mi
3:06:08
↓ 821.3%
40K· 24.85 mi
7:58/mi
3:12:57
↓ 200.3%
25.2M
8:54/mi
3:16:01
↑ 13↓ 160.2%
Finish· 26.22 mi
7:55/mi
3:24:05
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:38
Pace7:41 /mi
2nd Half
Distance13.11 mi
Time1:43:27
Pace7:53 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:4123:507:4023:50
7:40
-
10K
6.21 mi11:42:3047:397:4023:49
7:40
0:00
15K
9.32 mi12:06:251:11:347:4123:55
7:42
+0:02
20K
12.43 mi12:30:191:35:287:4123:54
7:42
0:00
Half
13.11 mi12:35:291:40:387:415:10
7:34
-0:08
25K
15.53 mi12:53:571:59:067:4018:28
7:37
+0:03
30K
18.64 mi13:18:192:23:287:4224:22
7:51
+0:14
20M
20.00 mi13:29:042:34:137:4310:45
7:55
+0:04
21M
21.00 mi13:37:232:42:327:448:19
8:19
+0:24
35K
21.75 mi13:43:142:48:237:455:51
7:49
-0:30
23M
23.00 mi13:53:082:58:177:459:54
7:54
+0:05
24M
24.00 mi14:00:593:06:087:457:51
7:51
-0:03
40K
24.85 mi14:07:483:12:577:466:49
7:58
+0:07
25.2M
25.20 mi14:10:523:16:017:473:04
8:54
+0:56
Finish
26.22 mi14:18:563:24:057:478:04
7:55
-0:59

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

7:34 /mi

Average Pace

7:47 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:21:01

98% of race

Time at Steady Pace

3:04

2% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:47 /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 mi11:18:4123:507:4023:50
7:40
#13715
10K
6.21 mi11:42:3047:397:4023:49
7:40
#13663
15K
9.32 mi12:06:251:11:347:4123:55
7:42
#13563
20K
12.43 mi12:30:191:35:287:4123:54
7:42
#13208
Half
13.11 mi12:35:291:40:387:415:10
7:34
#13159
25K
15.53 mi12:53:571:59:067:4018:28
7:37
#12733
30K
18.64 mi13:18:192:23:287:4224:22
7:51
#12234
20M
20.00 mi13:29:042:34:137:4310:45
7:55
#12008
21M
21.00 mi13:37:232:42:327:448:19
8:19
#11813
35K
21.75 mi13:43:142:48:237:455:51
7:49
#11762
23M
23.00 mi13:53:082:58:177:459:54
7:54
#11572
24M
24.00 mi14:00:593:06:087:457:51
7:51
#11454
40K
24.85 mi14:07:483:12:577:466:49
7:58
#11383
25.2M
25.20 mi14:10:523:16:017:473:04
8:54
#11345
Finish
26.22 mi14:18:563:24:057:478:04
7:55
#11366
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi137153715371513488(Top 47%)3726(Top 30%)3726(Top 206%)
10K6.21 mi3.10 mi13663+523739-243739-2413589(Top 48%)3711(Top 30%)3711(Top 205%)
15K9.32 mi3.11 mi13563+1003722+173722+1713488(Top 47%)3726(Top 30%)3726(Top 206%)
20K12.43 mi3.11 mi13208+3553557+1653557+16512351(Top 43%)3193(Top 26%)3193(Top 176%)
Half13.11 mi0.68 mi13159+493534+233534+2312393(Top 44%)3160(Top 26%)3160(Top 174%)
25K15.53 mi2.42 mi12733+4263326+2083326+20810932(Top 38%)2554(Top 21%)2554(Top 141%)
30K18.64 mi3.11 mi12234+4993119+2073119+20710256(Top 36%)2415(Top 20%)2415(Top 133%)
20M20.00 mi1.36 mi12008+2263041+783041+789855(Top 35%)2380(Top 19%)2380(Top 131%)
21M21.00 mi1.00 mi11813+1952976+652976+659367(Top 33%)2326(Top 19%)2326(Top 128%)
35K21.75 mi0.75 mi11762+512962+142962+1411012(Top 39%)3110(Top 25%)3110(Top 172%)
23M23.00 mi1.25 mi11572+1902916+462916+469378(Top 33%)2445(Top 20%)2445(Top 135%)
24M24.00 mi1.00 mi11454+1182890+262890+2610219(Top 36%)2914(Top 24%)2914(Top 161%)
40K24.85 mi0.85 mi11383+712894-42894-410025(Top 35%)2937(Top 24%)2937(Top 162%)
25.2M25.20 mi0.35 mi11345+382896-22896-211234(Top 40%)3608(Top 30%)3608(Top 199%)
Finish26.22 mi1.02 mi11366-212934-382934-3812307(Top 43%)4077(Top 33%)4077(Top 225%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21story building
+97ft-345ft

Overall

13488

Females

3726

F45-49

3726

5K→10K

3.1 - 6.2 mi

Top 48%
×5story building
+79ft-138ft

Overall

13589

Females

3711

F45-49

3711

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+67ft-78ft

Overall

13488

Females

3726

F45-49

3726

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

12351

Females

3193

F45-49

3193

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

12393

Females

3160

F45-49

3160

Half→25K

13.1 - 15.5 mi

Top 38%
×4story building
+66ft-88ft

Overall

10932

Females

2554

F45-49

2554

25K→30K

15.5 - 18.6 mi

Top 36%
×9story building
+181ft-148ft

Overall

10256

Females

2415

F45-49

2415

30K→20M

18.6 - 20.0 mi

Top 35%
×5story building
+64ft-50ft

Overall

9855

Females

2380

F45-49

2380

20M→21M

20.0 - 21.0 mi

Top 33%
×8story building
+106ft-24ft

Overall

9367

Females

2326

F45-49

2326

21M→35K

21.0 - 21.8 mi

Top 39%
×7story building
+17ft-86ft

Overall

11012

Females

3110

F45-49

3110

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

9378

Females

2445

F45-49

2445

23M→24M

23.0 - 24.0 mi

Top 36%
×6story building
+12ft-82ft

Overall

10219

Females

2914

F45-49

2914

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

10025

Females

2937

F45-49

2937

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

11234

Females

3608

F45-49

3608

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2story building
+22ft-21ft

Overall

12307

Females

4077

F45-49

4077

Passing Analysis

Category:
Athletes Passed
3128
Passed By
779
Net Change
+2349
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13715
5K → 10K314262+52#13715#13663
10K → 15K253153+100#13663#13563
15K → 20K38732+355#13563#13208
20K → Half6112+49#13208#13159
Half → 25K43812+426#13159#12733
25K → 30K53233+499#12733#12234
30K → 20M24620+226#12234#12008
20M → 21M21419+195#12008#11813
21M → 35K7827+51#11813#11762
35K → 23M21626+190#11762#11572
23M → 24M14729+118#11572#11454
24M → 40K11544+71#11454#11383
40K → 25.2M5517+38#11383#11345
25.2M → Finish7293-21#11345#11366
TOTALS3128779+2349
📊

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