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BOSTON MARATHON 2025

Jennifer Cano

Bib: 19826•F

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 44%
Gender (Female)
#0 / 12228
Top 29%
Division (F18-39)
#0 / 5469
Top 48%
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
7:38/mi
23:43
↑ 97↓ 3451.5%
10K· 6.21 mi
7:36/mi
47:21
↑ 79↓ 1380.4%
15K· 9.32 mi
7:42/mi
1:11:16
↑ 67↓ 78
20K· 12.43 mi
7:48/mi
1:35:29
↑ 106↓ 860.1%
Half· 13.11 mi
7:48/mi
1:40:48
↑ 19↓ 370.5%
25K· 15.53 mi
7:56/mi
2:00:01
↑ 66↓ 880.2%
30K· 18.64 mi
8:29/mi
2:26:21
↑ 181↓ 1480.2%
20M
8:06/mi
2:37:22
↑ 64↓ 500.2%
21M
8:36/mi
2:45:58
↑ 106↓ 241.6%
35K· 21.75 mi
7:33/mi
2:51:37
↑ 17↓ 861.7%
23M
7:59/mi
3:01:37
↑ 23↓ 630.6%
24M
8:00/mi
3:09:37
↓ 821.3%
40K· 24.85 mi
8:11/mi
3:16:37
↓ 200.3%
25.2M
9:05/mi
3:19:45
↑ 13↓ 160.2%
Finish· 26.22 mi
8:11/mi
3:28:05
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:48
Pace7:41 /mi
2nd Half
Distance13.11 mi
Time1:47:17
Pace8:11 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:39:2123:437:3823:43
7:38
-
10K
6.21 mi12:02:5947:217:3723:38
7:36
-0:02
15K
9.32 mi12:26:541:11:167:3923:55
7:42
+0:06
20K
12.43 mi12:51:071:35:297:4124:13
7:48
+0:06
Half
13.11 mi12:56:261:40:487:415:19
7:48
0:00
25K
15.53 mi13:15:392:00:017:4419:13
7:56
+0:08
30K
18.64 mi13:41:592:26:217:5126:20
8:29
+0:33
20M
20.00 mi13:53:002:37:227:5211:01
8:06
-0:23
21M
21.00 mi14:01:362:45:587:548:36
8:36
+0:30
35K
21.75 mi14:07:152:51:377:535:39
7:33
-1:03
23M
23.00 mi14:17:153:01:377:5410:00
7:59
+0:26
24M
24.00 mi14:25:153:09:377:548:00
8:00
+0:01
40K
24.85 mi14:32:153:16:377:557:00
8:11
+0:11
25.2M
25.20 mi14:35:233:19:457:563:08
9:05
+0:54
Finish
26.22 mi14:43:433:28:057:578:20
8:11
-0:54

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

7:33 /mi

Average Pace

7:57 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:55

37% of race

Time at Steady Pace

1:33:06

45% of race

Time at Slower Pace

38:04

18% of race

Average Pace: 7:56 /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 mi11:39:2123:437:3823:43
7:38
#13392
10K
6.21 mi12:02:5947:217:3723:38
7:36
#13224
15K
9.32 mi12:26:541:11:167:3923:55
7:42
#13290
20K
12.43 mi12:51:071:35:297:4124:13
7:48
#13228
Half
13.11 mi12:56:261:40:487:415:19
7:48
#13264
25K
15.53 mi13:15:392:00:017:4419:13
7:56
#13244
30K
18.64 mi13:41:592:26:217:5126:20
8:29
#13490
20M
20.00 mi13:53:002:37:227:5211:01
8:06
#13274
21M
21.00 mi14:01:362:45:587:548:36
8:36
#13113
35K
21.75 mi14:07:152:51:377:535:39
7:33
#12952
23M
23.00 mi14:17:153:01:377:5410:00
7:59
#12737
24M
24.00 mi14:25:153:09:377:548:00
8:00
#12649
40K
24.85 mi14:32:153:16:377:557:00
8:11
#12570
25.2M
25.20 mi14:35:233:19:457:563:08
9:05
#12564
Finish
26.22 mi14:43:433:28:057:578:20
8:11
#12611
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi133923542354213496(Top 48%)3734(Top 31%)3734(Top 68%)
10K6.21 mi3.10 mi13224+1683478+643478+6413104(Top 46%)3434(Top 28%)3434(Top 63%)
15K9.32 mi3.11 mi13290-663566-883566-8813496(Top 48%)3734(Top 31%)3734(Top 68%)
20K12.43 mi3.11 mi13228+623571-53571-513242(Top 47%)3681(Top 30%)3681(Top 67%)
Half13.11 mi0.68 mi13264-363596-253596-2514220(Top 50%)4171(Top 34%)4171(Top 76%)
25K15.53 mi2.42 mi13244+203625-293625-2913310(Top 47%)3832(Top 31%)3832(Top 70%)
30K18.64 mi3.11 mi13490-2463812-1873812-18714601(Top 51%)4678(Top 38%)4678(Top 86%)
20M20.00 mi1.36 mi13274+2163735+773735+7711191(Top 39%)3039(Top 25%)3039(Top 56%)
21M21.00 mi1.00 mi13113+1613668+673668+6711122(Top 39%)3162(Top 26%)3162(Top 58%)
35K21.75 mi0.75 mi12952+1613598+703598+709086(Top 32%)2180(Top 18%)2180(Top 40%)
23M23.00 mi1.25 mi12737+2153520+783520+789964(Top 35%)2731(Top 22%)2731(Top 50%)
24M24.00 mi1.00 mi12649+883498+223498+2211266(Top 40%)3446(Top 28%)3446(Top 63%)
40K24.85 mi0.85 mi12570+793490+83490+811503(Top 40%)3655(Top 30%)3655(Top 67%)
25.2M25.20 mi0.35 mi12564+63506-163506-1612324(Top 43%)4123(Top 34%)4123(Top 75%)
Finish26.22 mi1.02 mi12611-473556-503556-5014135(Top 50%)5011(Top 41%)5011(Top 92%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

13496

Females

3734

F18-39

3734

5K→10K

3.1 - 6.2 mi

Top 46%
×5story building
+79ft-138ft

Overall

13104

Females

3434

F18-39

3434

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

13496

Females

3734

F18-39

3734

15K→20K

9.3 - 12.4 mi

Top 47%
×5story building
+106ft-86ft

Overall

13242

Females

3681

F18-39

3681

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

14220

Females

4171

F18-39

4171

Half→25K

13.1 - 15.5 mi

Top 47%
×4story building
+66ft-88ft

Overall

13310

Females

3832

F18-39

3832

25K→30K

15.5 - 18.6 mi

Top 51%
×9story building
+181ft-148ft

Overall

14601

Females

4678

F18-39

4678

30K→20M

18.6 - 20.0 mi

Top 39%
×5story building
+64ft-50ft

Overall

11191

Females

3039

F18-39

3039

20M→21M

20.0 - 21.0 mi

Top 39%
×8story building
+106ft-24ft

Overall

11122

Females

3162

F18-39

3162

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

9086

Females

2180

F18-39

2180

35K→23M

21.8 - 23.0 mi

Top 35%
×5story building
+23ft-63ft

Overall

9964

Females

2731

F18-39

2731

23M→24M

23.0 - 24.0 mi

Top 40%
×6story building
+12ft-82ft

Overall

11266

Females

3446

F18-39

3446

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

11503

Females

3655

F18-39

3655

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

12324

Females

4123

F18-39

4123

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2story building
+22ft-21ft

Overall

14135

Females

5011

F18-39

5011

Passing Analysis

Category:
Athletes Passed
2288
Passed By
1507
Net Change
+781
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13392
5K → 10K371203+168#13392#13224
10K → 15K167233-66#13224#13290
15K → 20K231169+62#13290#13228
20K → Half2258-36#13228#13264
Half → 25K184164+20#13264#13244
25K → 30K157403-246#13244#13490
30K → 20M23822+216#13490#13274
20M → 21M19433+161#13274#13113
21M → 35K1632+161#13113#12952
35K → 23M22510+215#12952#12737
23M → 24M11729+88#12737#12649
24M → 40K12041+79#12649#12570
40K → 25.2M4034+6#12570#12564
25.2M → Finish59106-47#12564#12611
TOTALS22881507+781
📊

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