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BOSTON MARATHON 2025

Kendall Cannon

Bib: 14362•F

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 32%
Gender (Female)
#0 / 12228
Top 15%
Division (F18-39)
#0 / 5469
Top 27%
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
7:21/mi
22:51
↑ 97↓ 3451.5%
10K· 6.21 mi
7:21/mi
45:42
↑ 79↓ 1380.4%
15K· 9.32 mi
7:17/mi
1:08:19
↑ 67↓ 78
20K· 12.43 mi
7:29/mi
1:31:34
↑ 106↓ 860.1%
Half· 13.11 mi
7:21/mi
1:36:35
↑ 19↓ 370.5%
25K· 15.53 mi
7:33/mi
1:54:54
↑ 66↓ 880.2%
30K· 18.64 mi
7:43/mi
2:18:53
↑ 181↓ 1480.2%
20M
7:43/mi
2:29:22
↑ 64↓ 500.2%
21M
8:06/mi
2:37:28
↑ 106↓ 241.6%
35K· 21.75 mi
7:21/mi
2:42:58
↑ 17↓ 861.7%
23M
7:43/mi
2:52:38
↑ 23↓ 630.6%
24M
7:43/mi
3:00:21
↓ 821.3%
40K· 24.85 mi
7:29/mi
3:06:45
↓ 200.3%
25.2M
8:13/mi
3:09:35
↑ 13↓ 160.2%
Finish· 26.22 mi
7:09/mi
3:16:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:35
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:40:17
Pace7:39 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4922:517:2122:51
7:21
-
10K
6.21 mi11:15:4045:427:2122:51
7:21
0:00
15K
9.32 mi11:38:171:08:197:2022:37
7:17
-0:04
20K
12.43 mi12:01:321:31:347:2223:15
7:29
+0:12
Half
13.11 mi12:06:331:36:357:225:01
7:21
-0:08
25K
15.53 mi12:24:521:54:547:2418:19
7:33
+0:12
30K
18.64 mi12:48:512:18:537:2723:59
7:43
+0:10
20M
20.00 mi12:59:202:29:227:2810:29
7:43
0:00
21M
21.00 mi13:07:262:37:287:308:06
8:06
+0:23
35K
21.75 mi13:12:562:42:587:305:30
7:21
-0:45
23M
23.00 mi13:22:362:52:387:309:40
7:43
+0:22
24M
24.00 mi13:30:193:00:217:317:43
7:43
0:00
40K
24.85 mi13:36:433:06:457:316:24
7:29
-0:14
25.2M
25.20 mi13:39:333:09:357:312:50
8:13
+0:44
Finish
26.22 mi13:46:503:16:527:317:17
7:09
-1:04

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

7:09 /mi

Average Pace

7:31 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:05:56

94% of race

Time at Steady Pace

10:56

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:30 /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 mi10:52:4922:517:2122:51
7:21
#10901
10K
6.21 mi11:15:4045:427:2122:51
7:21
#10820
15K
9.32 mi11:38:171:08:197:2022:37
7:17
#10483
20K
12.43 mi12:01:321:31:347:2223:15
7:29
#10471
Half
13.11 mi12:06:331:36:357:225:01
7:21
#10469
25K
15.53 mi12:24:521:54:547:2418:19
7:33
#10426
30K
18.64 mi12:48:512:18:537:2723:59
7:43
#10153
20M
20.00 mi12:59:202:29:227:2810:29
7:43
#9945
21M
21.00 mi13:07:262:37:287:308:06
8:06
#9785
35K
21.75 mi13:12:562:42:587:305:30
7:21
#9685
23M
23.00 mi13:22:362:52:387:309:40
7:43
#9543
24M
24.00 mi13:30:193:00:217:317:43
7:43
#9497
40K
24.85 mi13:36:433:06:457:316:24
7:29
#9360
25.2M
25.20 mi13:39:333:09:357:312:50
8:13
#9291
Finish
26.22 mi13:46:503:16:527:317:17
7:09
#9165
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10901223022309842(Top 35%)1819(Top 15%)1819(Top 33%)
10K6.21 mi3.10 mi10820+812216+142216+1410795(Top 38%)2203(Top 18%)2203(Top 40%)
15K9.32 mi3.11 mi10483+3372065+1512065+1519842(Top 35%)1819(Top 15%)1819(Top 33%)
20K12.43 mi3.11 mi10471+122086-212086-2110622(Top 37%)2272(Top 19%)2272(Top 42%)
Half13.11 mi0.68 mi10469+22087-12087-110509(Top 37%)2174(Top 18%)2174(Top 40%)
25K15.53 mi2.42 mi10426+432097-102097-1010409(Top 37%)2285(Top 19%)2285(Top 42%)
30K18.64 mi3.11 mi10153+2732041+562041+569332(Top 33%)1973(Top 16%)1973(Top 36%)
20M20.00 mi1.36 mi9945+2081963+781963+788473(Top 30%)1742(Top 14%)1742(Top 32%)
21M21.00 mi1.00 mi9785+1601920+431920+437986(Top 28%)1725(Top 14%)1725(Top 32%)
35K21.75 mi0.75 mi9685+1001897+231897+237616(Top 27%)1545(Top 13%)1545(Top 28%)
23M23.00 mi1.25 mi9543+1421881+161881+167975(Top 28%)1824(Top 15%)1824(Top 33%)
24M24.00 mi1.00 mi9497+461896-151896-159279(Top 33%)2477(Top 20%)2477(Top 45%)
40K24.85 mi0.85 mi9360+1371867+291867+296772(Top 24%)1459(Top 12%)1459(Top 27%)
25.2M25.20 mi0.35 mi9291+691859+81859+87232(Top 25%)1748(Top 14%)1748(Top 32%)
Finish26.22 mi1.02 mi9165+1261841+181841+186723(Top 24%)1544(Top 13%)1544(Top 28%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

9842

Females

1819

F18-39

1819

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

10795

Females

2203

F18-39

2203

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

9842

Females

1819

F18-39

1819

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

10622

Females

2272

F18-39

2272

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

10509

Females

2174

F18-39

2174

Half→25K

13.1 - 15.5 mi

Top 37%
×4story building
+66ft-88ft

Overall

10409

Females

2285

F18-39

2285

25K→30K

15.5 - 18.6 mi

Top 33%
×9story building
+181ft-148ft

Overall

9332

Females

1973

F18-39

1973

30K→20M

18.6 - 20.0 mi

Top 30%
×5story building
+64ft-50ft

Overall

8473

Females

1742

F18-39

1742

20M→21M

20.0 - 21.0 mi

Top 28%
×8story building
+106ft-24ft

Overall

7986

Females

1725

F18-39

1725

21M→35K

21.0 - 21.8 mi

Top 27%
×7story building
+17ft-86ft

Overall

7616

Females

1545

F18-39

1545

35K→23M

21.8 - 23.0 mi

Top 28%
×5story building
+23ft-63ft

Overall

7975

Females

1824

F18-39

1824

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

9279

Females

2477

F18-39

2477

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6772

Females

1459

F18-39

1459

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

7232

Females

1748

F18-39

1748

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2story building
+22ft-21ft

Overall

6723

Females

1544

F18-39

1544

Passing Analysis

Category:
Athletes Passed
2628*
Passed By
890
Net Change
+1736
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10901
5K → 10K301220+81#10901#10820
10K → 15K37639+337#10820#10483
15K → 20K185172+12#10483#10471
20K → Half3937+2#10471#10469
Half → 25K174131+43#10469#10426
25K → 30K36288+273#10426#10153
30K → 20M232*24+208#10153#9945
20M → 21M18727+160#9945#9785
21M → 35K11212+100#9785#9685
35K → 23M18240+142#9685#9543
23M → 24M10761+46#9543#9497
24M → 40K1469+137#9497#9360
40K → 25.2M767+69#9360#9291
25.2M → Finish14923+126#9291#9165
TOTALS2628*890+1736

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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