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BOSTON MARATHON 2026

Aimee Kenyon

Bib: 29513•F

RI

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F45-49)
#0 / 1786
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
31:48
3.11 mi
Rank: #26565
Start → 5K
31:48 | 10:15/mi
10K
1:02:17
6.21 mi
Rank: #25947 (+618)
5K → 10K
30:29 | 9:49/mi
15K
1:32:05
9.32 mi
Rank: #25538 (+409)
10K → 15K
29:48 | 9:36/mi
20K
2:02:20
12.43 mi
Rank: #25234 (+304)
15K → 20K
30:15 | 9:45/mi
HALF
2:08:47
13.11 mi
Rank: #25185 (+49)
20K → HALF
6:27 | 9:28/mi
25K
2:32:33
15.53 mi
Rank: #24967 (+218)
HALF → 25K
23:46 | 9:48/mi
30K
3:03:00
18.64 mi
Rank: #24543 (+424)
25K → 30K
30:27 | 9:49/mi
20M
3:16:15
20.00 mi
Rank: #24342 (+201)
30K → 20M
13:15 | 9:46/mi
21M
3:25:52
21.00 mi
Rank: #24070 (+272)
20M → 21M
9:37 | 9:37/mi
35K
3:32:45
21.75 mi
Rank: #23943 (+127)
21M → 35K
6:53 | 9:13/mi
23M
3:45:07
23.00 mi
Rank: #23797 (+146)
35K → 23M
12:22 | 9:53/mi
24M
3:54:35
24.00 mi
Rank: #23693 (+104)
23M → 24M
9:28 | 9:28/mi
40K
4:02:51
24.85 mi
Rank: #23565 (+128)
24M → 40K
8:16 | 9:41/mi
25.2M
4:06:27
25.20 mi
Rank: #23516 (+49)
40K → 25.2M
3:36 | 10:27/mi
FINISH
4:15:24
26.22 mi
Rank: #23374 (+142)
25.2M → FINISH
8:57 | 8:47/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time2:08:47
Pace9:50 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:06:37
Pace9:40 /mi
📊Negative Split: 1.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:5631:4810:1531:48
10:15
-
10K
6.21 mi12:26:251:02:1710:0230:29
9:49
-0:26
15K
9.32 mi12:56:131:32:059:5329:48
9:36
-0:13
20K
12.43 mi13:26:282:02:209:5130:15
9:45
+0:09
HALF
13.11 mi13:32:552:08:479:506:27
9:28
-0:17
25K
15.53 mi13:56:412:32:339:5023:46
9:48
+0:20
30K
18.64 mi14:27:083:03:009:5030:27
9:49
+0:01
20M
20.00 mi14:40:233:16:159:4913:15
9:46
-0:03
21M
21.00 mi14:50:003:25:529:499:37
9:37
-0:09
35K
21.75 mi14:56:533:32:459:476:53
9:13
-0:24
23M
23.00 mi15:09:153:45:079:4812:22
9:53
+0:40
24M
24.00 mi15:18:433:54:359:479:28
9:28
-0:25
40K
24.85 mi15:26:594:02:519:478:16
9:41
+0:13
25.2M
25.20 mi15:30:354:06:279:473:36
10:27
+0:46
FINISH
26.22 mi15:39:324:15:249:458:57
8:47
-1:40

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

8:47 /mi

Average Pace

9:45 /mi

Slowest Pace

10:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:11:10

28% of race

Time at Steady Pace

3:00:38

71% of race

Time at Slower Pace

3:36

1% of race

Average Pace: 9:44 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:55:5631:4810:1531:48
10:15
#26565
10K
6.21 mi12:26:251:02:1710:0230:29
9:49
#25947
15K
9.32 mi12:56:131:32:059:5329:48
9:36
#25538
20K
12.43 mi13:26:282:02:209:5130:15
9:45
#25234
HALF
13.11 mi13:32:552:08:479:506:27
9:28
#25185
25K
15.53 mi13:56:412:32:339:5023:46
9:48
#24967
30K
18.64 mi14:27:083:03:009:5030:27
9:49
#24543
20M
20.00 mi14:40:233:16:159:4913:15
9:46
#24342
21M
21.00 mi14:50:003:25:529:499:37
9:37
#24070
35K
21.75 mi14:56:533:32:459:476:53
9:13
#23943
23M
23.00 mi15:09:153:45:079:4812:22
9:53
#23797
24M
24.00 mi15:18:433:54:359:479:28
9:28
#23693
40K
24.85 mi15:26:594:02:519:478:16
9:41
#23565
25.2M
25.20 mi15:30:354:06:279:473:36
10:27
#23516
FINISH
26.22 mi15:39:324:15:249:458:57
8:47
#23374
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi26565110221102224680(Top 85%)10014(Top 80%)10014(Top 561%)
10K6.21 mi3.10 mi25947+61810691+33110691+33125385(Top 87%)10369(Top 82%)10369(Top 581%)
15K9.32 mi3.11 mi25538+40910475+21610475+21624680(Top 85%)10014(Top 80%)10014(Top 561%)
20K12.43 mi3.11 mi25234+30410311+16410311+16424402(Top 84%)9880(Top 79%)9880(Top 553%)
HALF13.11 mi0.68 mi25185+4910293+1810293+1824290(Top 84%)9835(Top 78%)9835(Top 551%)
25K15.53 mi2.42 mi24967+21810163+13010163+13023815(Top 82%)9620(Top 76%)9620(Top 539%)
30K18.64 mi3.11 mi24543+4249974+1899974+18922578(Top 78%)9066(Top 72%)9066(Top 508%)
20M20.00 mi1.36 mi24342+2019886+889886+8821921(Top 76%)8817(Top 70%)8817(Top 494%)
21M21.00 mi1.00 mi24070+2729756+1309756+13019077(Top 66%)7370(Top 59%)7370(Top 413%)
35K21.75 mi0.75 mi23943+1279706+509706+5020843(Top 72%)8375(Top 67%)8375(Top 469%)
23M23.00 mi1.25 mi23797+1469649+579649+5721810(Top 75%)8909(Top 71%)8909(Top 499%)
24M24.00 mi1.00 mi23693+1049610+399610+3921254(Top 73%)8673(Top 69%)8673(Top 486%)
40K24.85 mi0.85 mi23565+1289554+569554+5620977(Top 72%)8576(Top 68%)8576(Top 480%)
25.2M25.20 mi0.35 mi23516+499537+179537+1720931(Top 72%)8542(Top 68%)8542(Top 478%)
FINISH26.22 mi1.02 mi23374+1429485+529485+5219607(Top 68%)7889(Top 63%)7889(Top 442%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21
+97ft-345ft

Overall

24680

Females

10014

F45-49

10014

5K→10K

3.1 - 6.2 mi

Top 87%
×5
+79ft-138ft

Overall

25385

Females

10369

F45-49

10369

10K→15K

6.2 - 9.3 mi

Top 85%
×3
+67ft-78ft

Overall

24680

Females

10014

F45-49

10014

15K→20K

9.3 - 12.4 mi

Top 84%
×5
+106ft-86ft

Overall

24402

Females

9880

F45-49

9880

20K→HALF

12.4 - 13.1 mi

Top 84%
×2
+19ft-37ft

Overall

24290

Females

9835

F45-49

9835

HALF→25K

13.1 - 15.5 mi

Top 82%
×4
+66ft-88ft

Overall

23815

Females

9620

F45-49

9620

25K→30K

15.5 - 18.6 mi

Top 78%
×9
+181ft-148ft

Overall

22578

Females

9066

F45-49

9066

30K→20M

18.6 - 20.0 mi

Top 76%
×5
+64ft-50ft

Overall

21921

Females

8817

F45-49

8817

20M→21M

20.0 - 21.0 mi

Top 66%
×8
+106ft-24ft

Overall

19077

Females

7370

F45-49

7370

21M→35K

21.0 - 21.8 mi

Top 72%
×7
+17ft-86ft

Overall

20843

Females

8375

F45-49

8375

35K→23M

21.8 - 23.0 mi

Top 75%
×5
+23ft-63ft

Overall

21810

Females

8909

F45-49

8909

23M→24M

23.0 - 24.0 mi

Top 73%
×6
+12ft-82ft

Overall

21254

Females

8673

F45-49

8673

24M→40K

24.0 - 24.9 mi

Top 72%
×1
+6ft-20ft

Overall

20977

Females

8576

F45-49

8576

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1
+13ft-16ft

Overall

20931

Females

8542

F45-49

8542

25.2M→FINISH

25.2 - 26.2 mi

Top 68%
×2
+22ft-21ft

Overall

19607

Females

7889

F45-49

7889

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3291
Passed By
100
Net Change
+3191
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26565
5K → 10K65739+618#26565#25947
10K → 15K4167+409#25947#25538
15K → 20K31713+304#25538#25234
20K → HALF567+49#25234#25185
HALF → 25K23012+218#25185#24967
25K → 30K4273+424#24967#24543
30K → 20M2021+201#24543#24342
20M → 21M2720+272#24342#24070
21M → 35K1281+127#24070#23943
35K → 23M1559+146#23943#23797
23M → 24M1051+104#23797#23693
24M → 40K1302+128#23693#23565
40K → 25.2M534+49#23565#23516
25.2M → FINISH1431+142#23516#23374
TOTALS3291100+3191
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing