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BOSTON MARATHON 2024

Kelly Walsh

Bib: 26618•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
Race Day Weather
55°/45°F
scattered 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
10:03/mi
31:13
↑ 97↓ 3451.5%
10K· 6.21 mi
10:41/mi
1:04:24
↑ 79↓ 1380.4%
15K· 9.32 mi
11:37/mi
1:40:29
↑ 67↓ 78
20K· 12.43 mi
11:59/mi
2:17:43
↑ 106↓ 860.1%
Half· 13.11 mi
11:14/mi
2:25:23
↑ 19↓ 370.5%
25K· 15.53 mi
13:30/mi
2:58:08
↑ 66↓ 880.2%
30K· 18.64 mi
12:38/mi
3:37:23
↑ 181↓ 1480.2%
20M
14:30/mi
3:57:05
↑ 64↓ 500.2%
21M
13:53/mi
4:10:58
↑ 106↓ 241.6%
35K· 21.75 mi
13:23/mi
4:20:59
↑ 17↓ 861.7%
23M
13:47/mi
4:38:14
↑ 23↓ 630.6%
24M
11:58/mi
4:50:12
↓ 821.3%
40K· 24.85 mi
13:47/mi
5:01:59
↓ 200.3%
25.2M
14:33/mi
5:07:00
↑ 13↓ 160.2%
Finish· 26.22 mi
11:12/mi
5:18:25
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:25:23
Pace11:05 /mi
2nd Half
Distance13.11 mi
Time2:53:02
Pace13:12 /mi
📊Positive Split: 19.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:0431:1310:0331:13
10:03
-
10K
6.21 mi12:26:151:04:2410:2233:11
10:41
+0:38
15K
9.32 mi13:02:201:40:2910:4736:05
11:37
+0:56
20K
12.43 mi13:39:342:17:4311:0537:14
11:59
+0:22
Half
13.11 mi13:47:142:25:2311:057:40
11:14
-0:45
25K
15.53 mi14:19:592:58:0811:2832:45
13:30
+2:16
30K
18.64 mi14:59:143:37:2311:4039:15
12:38
-0:52
20M
20.00 mi15:18:563:57:0511:5119:42
14:30
+1:52
21M
21.00 mi15:32:494:10:5811:5713:53
13:53
-0:37
35K
21.75 mi15:42:504:20:5912:0010:01
13:23
-0:30
23M
23.00 mi16:00:054:38:1412:0617:15
13:47
+0:24
24M
24.00 mi16:12:034:50:1212:0611:58
11:58
-1:49
40K
24.85 mi16:23:505:01:5912:0911:47
13:47
+1:49
25.2M
25.20 mi16:28:515:07:0012:115:01
14:33
+0:46
Finish
26.22 mi16:40:165:18:2512:0911:25
11:12
-3:21

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

10:03 /mi

Average Pace

12:09 /mi

Slowest Pace

14:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:34

38% of race

Time at Steady Pace

1:28:27

28% of race

Time at Slower Pace

1:50:24

35% of race

Average Pace: 12:09 /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 mi11:53:0431:1310:0331:13
10:03
#23093
10K
6.21 mi12:26:151:04:2410:2233:11
10:41
#23507
15K
9.32 mi13:02:201:40:2910:4736:05
11:37
#23977
20K
12.43 mi13:39:342:17:4311:0537:14
11:59
#24013
Half
13.11 mi13:47:142:25:2311:057:40
11:14
#24009
25K
15.53 mi14:19:592:58:0811:2832:45
13:30
#24153
30K
18.64 mi14:59:143:37:2311:4039:15
12:38
#23942
20M
20.00 mi15:18:563:57:0511:5119:42
14:30
#24007
21M
21.00 mi15:32:494:10:5811:5713:53
13:53
#23920
35K
21.75 mi15:42:504:20:5912:0010:01
13:23
#23920
23M
23.00 mi16:00:054:38:1412:0617:15
13:47
#23894
24M
24.00 mi16:12:034:50:1212:0611:58
11:58
#23822
40K
24.85 mi16:23:505:01:5912:0911:47
13:47
#23822
25.2M
25.20 mi16:28:515:07:0012:115:01
14:33
#23814
Finish
26.22 mi16:40:165:18:2512:0911:25
11:12
#23766
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi230939443944324400(Top 95%)10209(Top 93%)10209(Top 582%)
10K6.21 mi3.10 mi23507-4149679-2369679-23623832(Top 93%)9872(Top 90%)9872(Top 563%)
15K9.32 mi3.11 mi23977-4709943-2649943-26424400(Top 95%)10209(Top 93%)10209(Top 582%)
20K12.43 mi3.11 mi24013-369972-299972-2923987(Top 94%)10001(Top 92%)10001(Top 571%)
Half13.11 mi0.68 mi24009+49972997223824(Top 93%)9956(Top 91%)9956(Top 568%)
25K15.53 mi2.42 mi24153-14410073-10110073-10124609(Top 96%)10414(Top 95%)10414(Top 594%)
30K18.64 mi3.11 mi23942+2119987+869987+8622837(Top 89%)9569(Top 88%)9569(Top 546%)
20M20.00 mi1.36 mi24007-6510041-5410041-5424387(Top 95%)10410(Top 95%)10410(Top 594%)
21M21.00 mi1.00 mi23920+8710013+2810013+2822187(Top 87%)9385(Top 86%)9385(Top 535%)
35K21.75 mi0.75 mi2392010019-610019-623707(Top 93%)10155(Top 93%)10155(Top 579%)
23M23.00 mi1.25 mi23894+2610015+410015+423549(Top 92%)10091(Top 92%)10091(Top 576%)
24M24.00 mi1.00 mi23822+729987+289987+2821393(Top 84%)9135(Top 84%)9135(Top 521%)
40K24.85 mi0.85 mi238229993-69993-623370(Top 91%)10104(Top 92%)10104(Top 576%)
25.2M25.20 mi0.35 mi23814+89991+29991+222452(Top 88%)9683(Top 89%)9683(Top 552%)
Finish26.22 mi1.02 mi23766+489980+119980+1121862(Top 86%)9387(Top 86%)9387(Top 535%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21story building
+97ft-345ft

Overall

24400

Females

10209

F45-49

10209

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

23832

Females

9872

F45-49

9872

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+67ft-78ft

Overall

24400

Females

10209

F45-49

10209

15K→20K

9.3 - 12.4 mi

Top 94%
×5story building
+106ft-86ft

Overall

23987

Females

10001

F45-49

10001

20K→Half

12.4 - 13.1 mi

Top 93%
×2story building
+19ft-37ft

Overall

23824

Females

9956

F45-49

9956

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

24609

Females

10414

F45-49

10414

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

22837

Females

9569

F45-49

9569

30K→20M

18.6 - 20.0 mi

Top 95%
×5story building
+64ft-50ft

Overall

24387

Females

10410

F45-49

10410

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

22187

Females

9385

F45-49

9385

21M→35K

21.0 - 21.8 mi

Top 93%
×7story building
+17ft-86ft

Overall

23707

Females

10155

F45-49

10155

35K→23M

21.8 - 23.0 mi

Top 92%
×5story building
+23ft-63ft

Overall

23549

Females

10091

F45-49

10091

23M→24M

23.0 - 24.0 mi

Top 84%
×6story building
+12ft-82ft

Overall

21393

Females

9135

F45-49

9135

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

23370

Females

10104

F45-49

10104

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

22452

Females

9683

F45-49

9683

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2story building
+22ft-21ft

Overall

21862

Females

9387

F45-49

9387

Passing Analysis

Category:
Athletes Passed
874
Passed By
1547
Net Change
-673
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23093
5K → 10K74488-414#23093#23507
10K → 15K44514-470#23507#23977
15K → 20K98134-36#23977#24013
20K → Half2420+4#24013#24009
Half → 25K40184-144#24009#24153
25K → 30K22615+211#24153#23942
30K → 20M3095-65#23942#24007
20M → 21M936+87#24007#23920
21M → 35K26260#23920#23920
35K → 23M5125+26#23920#23894
23M → 24M731+72#23894#23822
24M → 40K24240#23822#23822
40K → 25.2M146+8#23822#23814
25.2M → Finish579+48#23814#23766
TOTALS8741547-673
📊

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