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BOSTON MARATHON 2026

Katy Kelly

Bib: 24400•F

MA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 47%
Masters (Masters Women)
#0 / 6862
Top 34%
Age Group (F55-59)
#0 / 951
Top 13%
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
26:46
3.11 mi
Rank: #20709
Start → 5K
26:46 | 8:37/mi
10K
52:54
6.21 mi
Rank: #20240 (+469)
5K → 10K
26:08 | 8:25/mi
15K
1:18:45
9.32 mi
Rank: #19841 (+399)
10K → 15K
25:51 | 8:20/mi
20K
1:45:01
12.43 mi
Rank: #19640 (+201)
15K → 20K
26:16 | 8:28/mi
HALF
1:50:38
13.11 mi
Rank: #19584 (+56)
20K → HALF
5:37 | 8:15/mi
25K
2:10:35
15.53 mi
Rank: #19198 (+386)
HALF → 25K
19:57 | 8:14/mi
30K
2:36:15
18.64 mi
Rank: #18505 (+693)
25K → 30K
25:40 | 8:16/mi
20M
2:47:13
20.00 mi
Rank: #18162 (+343)
30K → 20M
10:58 | 8:05/mi
21M
2:55:48
21.00 mi
Rank: #17921 (+241)
20M → 21M
8:35 | 8:35/mi
35K
3:01:47
21.75 mi
Rank: #17778 (+143)
21M → 35K
5:59 | 8:00/mi
23M
3:11:53
23.00 mi
Rank: #17487 (+291)
35K → 23M
10:06 | 8:05/mi
24M
3:19:58
24.00 mi
Rank: #17321 (+166)
23M → 24M
8:05 | 8:05/mi
40K
3:26:35
24.85 mi
Rank: #17067 (+254)
24M → 40K
6:37 | 7:45/mi
25.2M
3:29:29
25.20 mi
Rank: #16986 (+81)
40K → 25.2M
2:54 | 8:25/mi
FINISH
3:37:03
26.22 mi
Rank: #16755 (+231)
25.2M → FINISH
7:34 | 7:26/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:50:38
Pace8:27 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:46:25
Pace8:08 /mi
📊Negative Split: 3.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:3926:468:3726:46
8:37
-
10K
6.21 mi11:56:4752:548:3126:08
8:25
-0:12
15K
9.32 mi12:22:381:18:458:2725:51
8:20
-0:05
20K
12.43 mi12:48:541:45:018:2826:16
8:28
+0:08
HALF
13.11 mi12:54:311:50:388:275:37
8:15
-0:13
25K
15.53 mi13:14:282:10:358:2519:57
8:14
-0:01
30K
18.64 mi13:40:082:36:158:2325:40
8:16
+0:02
20M
20.00 mi13:51:062:47:138:2210:58
8:05
-0:11
21M
21.00 mi13:59:412:55:488:238:35
8:35
+0:30
35K
21.75 mi14:05:403:01:478:225:59
8:00
-0:35
23M
23.00 mi14:15:463:11:538:2110:06
8:05
+0:05
24M
24.00 mi14:23:513:19:588:208:05
8:05
0:00
40K
24.85 mi14:30:283:26:358:196:37
7:45
-0:20
25.2M
25.20 mi14:33:223:29:298:192:54
8:25
+0:40
FINISH
26.22 mi14:40:563:37:038:187:34
7:26
-0:59

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

7:26 /mi

Average Pace

8:17 /mi

Slowest Pace

8:37 /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

49:19

23% of race

Time at Steady Pace

2:47:44

77% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:17 /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 mi11:30:3926:468:3726:46
8:37
#20709
10K
6.21 mi11:56:4752:548:3126:08
8:25
#20240
15K
9.32 mi12:22:381:18:458:2725:51
8:20
#19841
20K
12.43 mi12:48:541:45:018:2826:16
8:28
#19640
HALF
13.11 mi12:54:311:50:388:275:37
8:15
#19584
25K
15.53 mi13:14:282:10:358:2519:57
8:14
#19198
30K
18.64 mi13:40:082:36:158:2325:40
8:16
#18505
20M
20.00 mi13:51:062:47:138:2210:58
8:05
#18162
21M
21.00 mi13:59:412:55:488:238:35
8:35
#17921
35K
21.75 mi14:05:403:01:478:225:59
8:00
#17778
23M
23.00 mi14:15:463:11:538:2110:06
8:05
#17487
24M
24.00 mi14:23:513:19:588:208:05
8:05
#17321
40K
24.85 mi14:30:283:26:358:196:37
7:45
#17067
25.2M
25.20 mi14:33:223:29:298:192:54
8:25
#16986
FINISH
26.22 mi14:40:563:37:038:187:34
7:26
#16755
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi207098014801419100(Top 66%)7088(Top 56%)7088(Top 745%)
10K6.21 mi3.10 mi20240+4697735+2797735+27919846(Top 68%)7503(Top 60%)7503(Top 789%)
15K9.32 mi3.11 mi19841+3997521+2147521+21419100(Top 66%)7088(Top 56%)7088(Top 745%)
20K12.43 mi3.11 mi19640+2017422+997422+9919025(Top 66%)7074(Top 56%)7074(Top 744%)
HALF13.11 mi0.68 mi19584+567386+367386+3618638(Top 64%)6828(Top 54%)6828(Top 718%)
25K15.53 mi2.42 mi19198+3867185+2017185+20116974(Top 58%)5967(Top 47%)5967(Top 627%)
30K18.64 mi3.11 mi18505+6936830+3556830+35515374(Top 53%)5183(Top 41%)5183(Top 545%)
20M20.00 mi1.36 mi18162+3436654+1766654+17613363(Top 46%)4159(Top 33%)4159(Top 437%)
21M21.00 mi1.00 mi17921+2416528+1266528+12613707(Top 47%)4439(Top 35%)4439(Top 467%)
35K21.75 mi0.75 mi17778+1436459+696459+6914545(Top 50%)4949(Top 39%)4949(Top 520%)
23M23.00 mi1.25 mi17487+2916315+1446315+14412998(Top 45%)4163(Top 33%)4163(Top 438%)
24M24.00 mi1.00 mi17321+1666244+716244+7114358(Top 49%)5002(Top 40%)5002(Top 526%)
40K24.85 mi0.85 mi17067+2546124+1206124+12010671(Top 37%)3111(Top 25%)3111(Top 327%)
25.2M25.20 mi0.35 mi16986+816083+416083+4111189(Top 39%)3480(Top 28%)3480(Top 366%)
FINISH26.22 mi1.02 mi16755+2315970+1135970+11310915(Top 38%)3320(Top 26%)3320(Top 349%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21
+97ft-345ft

Overall

19100

Females

7088

F55-59

7088

5K→10K

3.1 - 6.2 mi

Top 68%
×5
+79ft-138ft

Overall

19846

Females

7503

F55-59

7503

10K→15K

6.2 - 9.3 mi

Top 66%
×3
+67ft-78ft

Overall

19100

Females

7088

F55-59

7088

15K→20K

9.3 - 12.4 mi

Top 66%
×5
+106ft-86ft

Overall

19025

Females

7074

F55-59

7074

20K→HALF

12.4 - 13.1 mi

Top 64%
×2
+19ft-37ft

Overall

18638

Females

6828

F55-59

6828

HALF→25K

13.1 - 15.5 mi

Top 58%
×4
+66ft-88ft

Overall

16974

Females

5967

F55-59

5967

25K→30K

15.5 - 18.6 mi

Top 53%
×9
+181ft-148ft

Overall

15374

Females

5183

F55-59

5183

30K→20M

18.6 - 20.0 mi

Top 46%
×5
+64ft-50ft

Overall

13363

Females

4159

F55-59

4159

20M→21M

20.0 - 21.0 mi

Top 47%
×8
+106ft-24ft

Overall

13707

Females

4439

F55-59

4439

21M→35K

21.0 - 21.8 mi

Top 50%
×7
+17ft-86ft

Overall

14545

Females

4949

F55-59

4949

35K→23M

21.8 - 23.0 mi

Top 45%
×5
+23ft-63ft

Overall

12998

Females

4163

F55-59

4163

23M→24M

23.0 - 24.0 mi

Top 49%
×6
+12ft-82ft

Overall

14358

Females

5002

F55-59

5002

24M→40K

24.0 - 24.9 mi

Top 37%
×1
+6ft-20ft

Overall

10671

Females

3111

F55-59

3111

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1
+13ft-16ft

Overall

11189

Females

3480

F55-59

3480

25.2M→FINISH

25.2 - 26.2 mi

Top 38%
×2
+22ft-21ft

Overall

10915

Females

3320

F55-59

3320

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4217
Passed By
263
Net Change
+3954
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20709
5K → 10K587118+469#20709#20240
10K → 15K44344+399#20240#19841
15K → 20K27069+201#19841#19640
20K → HALF659+56#19640#19584
HALF → 25K3893+386#19584#19198
25K → 30K6941+693#19198#18505
30K → 20M3441+343#18505#18162
20M → 21M2443+241#18162#17921
21M → 35K1474+143#17921#17778
35K → 23M2932+291#17778#17487
23M → 24M1726+166#17487#17321
24M → 40K2551+254#17321#17067
40K → 25.2M810+81#17067#16986
25.2M → FINISH2332+231#16986#16755
TOTALS4217263+3954
📊

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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing