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BOSTON MARATHON 2024

Kristen Kelly

Bib: 17714•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 50%
Division (F18-39)
#0 / 4660
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
8:11/mi
25:24
↑ 97↓ 3451.5%
10K· 6.21 mi
8:10/mi
50:46
↑ 79↓ 1380.4%
15K· 9.32 mi
8:27/mi
1:17:02
↑ 67↓ 78
20K· 12.43 mi
8:44/mi
1:44:09
↑ 106↓ 860.1%
Half· 13.11 mi
8:23/mi
1:49:52
↑ 19↓ 370.5%
25K· 15.53 mi
9:18/mi
2:12:26
↑ 66↓ 880.2%
30K· 18.64 mi
9:28/mi
2:41:50
↑ 181↓ 1480.2%
20M
9:19/mi
2:54:30
↑ 64↓ 500.2%
21M
10:11/mi
3:04:41
↑ 106↓ 241.6%
35K· 21.75 mi
8:32/mi
3:11:04
↑ 17↓ 861.7%
23M
9:19/mi
3:22:44
↑ 23↓ 630.6%
24M
9:21/mi
3:32:05
↓ 821.3%
40K· 24.85 mi
10:48/mi
3:41:19
↓ 200.3%
25.2M
9:34/mi
3:44:37
↑ 13↓ 160.2%
Finish· 26.22 mi
9:11/mi
3:53:58
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:52
Pace8:23 /mi
2nd Half
Distance13.11 mi
Time2:04:06
Pace9:28 /mi
📊Positive Split: 13.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:1725:248:1125:24
8:11
-
10K
6.21 mi11:42:3950:468:1025:22
8:10
-0:01
15K
9.32 mi12:08:551:17:028:1626:16
8:27
+0:17
20K
12.43 mi12:36:021:44:098:2327:07
8:44
+0:17
Half
13.11 mi12:41:451:49:528:235:43
8:23
-0:21
25K
15.53 mi13:04:192:12:268:3222:34
9:18
+0:55
30K
18.64 mi13:33:432:41:508:4129:24
9:28
+0:10
20M
20.00 mi13:46:232:54:308:4312:40
9:19
-0:09
21M
21.00 mi13:56:343:04:418:4810:11
10:11
+0:52
35K
21.75 mi14:02:573:11:048:476:23
8:32
-1:39
23M
23.00 mi14:14:373:22:448:4911:40
9:19
+0:47
24M
24.00 mi14:23:583:32:058:509:21
9:21
+0:02
40K
24.85 mi14:33:123:41:198:549:14
10:48
+1:27
25.2M
25.20 mi14:36:303:44:378:553:18
9:34
-1:14
Finish
26.22 mi14:45:513:53:588:569:21
9:11
-0:23

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

8:10 /mi

Average Pace

8:56 /mi

Slowest Pace

10:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:15

50% of race

Time at Steady Pace

1:38:18

42% of race

Time at Slower Pace

19:25

8% of race

Average Pace: 8:55 /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 mi11:17:1725:248:1125:24
8:11
#15884
10K
6.21 mi11:42:3950:468:1025:22
8:10
#15581
15K
9.32 mi12:08:551:17:028:1626:16
8:27
#15707
20K
12.43 mi12:36:021:44:098:2327:07
8:44
#15716
Half
13.11 mi12:41:451:49:528:235:43
8:23
#15703
25K
15.53 mi13:04:192:12:268:3222:34
9:18
#15883
30K
18.64 mi13:33:432:41:508:4129:24
9:28
#15787
20M
20.00 mi13:46:232:54:308:4312:40
9:19
#15632
21M
21.00 mi13:56:343:04:418:4810:11
10:11
#15500
35K
21.75 mi14:02:573:11:048:476:23
8:32
#15341
23M
23.00 mi14:14:373:22:448:4911:40
9:19
#15192
24M
24.00 mi14:23:583:32:058:509:21
9:21
#15114
40K
24.85 mi14:33:123:41:198:549:14
10:48
#15246
25.2M
25.20 mi14:36:303:44:378:553:18
9:34
#15114
Finish
26.22 mi14:45:513:53:588:569:21
9:11
#15104
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi158845496549616153(Top 63%)5651(Top 52%)5651(Top 121%)
10K6.21 mi3.10 mi15581+3035286+2105286+21015323(Top 60%)5117(Top 47%)5117(Top 110%)
15K9.32 mi3.11 mi15707-1265379-935379-9316153(Top 63%)5651(Top 52%)5651(Top 121%)
20K12.43 mi3.11 mi15716-95401-225401-2215991(Top 63%)5582(Top 51%)5582(Top 120%)
Half13.11 mi0.68 mi15703+135394+75394+715092(Top 59%)5106(Top 47%)5106(Top 110%)
25K15.53 mi2.42 mi15883-1805540-1465540-14616835(Top 66%)6172(Top 56%)6172(Top 132%)
30K18.64 mi3.11 mi15787+965544-45544-415324(Top 60%)5593(Top 51%)5593(Top 120%)
20M20.00 mi1.36 mi15632+1555496+485496+4813733(Top 54%)4981(Top 46%)4981(Top 107%)
21M21.00 mi1.00 mi15500+1325460+365460+3613694(Top 54%)5148(Top 47%)5148(Top 110%)
35K21.75 mi0.75 mi15341+1595399+615399+6110992(Top 43%)3760(Top 34%)3760(Top 81%)
23M23.00 mi1.25 mi15192+1495358+415358+4112697(Top 50%)4767(Top 44%)4767(Top 102%)
24M24.00 mi1.00 mi15114+785347+115347+1113792(Top 54%)5336(Top 49%)5336(Top 115%)
40K24.85 mi0.85 mi15246-1325468-1215468-12117560(Top 69%)7298(Top 67%)7298(Top 157%)
25.2M25.20 mi0.35 mi15114+1325410+585410+589110(Top 36%)3228(Top 30%)3228(Top 69%)
Finish26.22 mi1.02 mi15104+105428-185428-1815046(Top 59%)5998(Top 55%)5998(Top 129%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21story building
+97ft-345ft

Overall

16153

Females

5651

F18-39

5651

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

15323

Females

5117

F18-39

5117

10K→15K

6.2 - 9.3 mi

Top 63%
×3story building
+67ft-78ft

Overall

16153

Females

5651

F18-39

5651

15K→20K

9.3 - 12.4 mi

Top 63%
×5story building
+106ft-86ft

Overall

15991

Females

5582

F18-39

5582

20K→Half

12.4 - 13.1 mi

Top 59%
×2story building
+19ft-37ft

Overall

15092

Females

5106

F18-39

5106

Half→25K

13.1 - 15.5 mi

Top 66%
×4story building
+66ft-88ft

Overall

16835

Females

6172

F18-39

6172

25K→30K

15.5 - 18.6 mi

Top 60%
×9story building
+181ft-148ft

Overall

15324

Females

5593

F18-39

5593

30K→20M

18.6 - 20.0 mi

Top 54%
×5story building
+64ft-50ft

Overall

13733

Females

4981

F18-39

4981

20M→21M

20.0 - 21.0 mi

Top 54%
×8story building
+106ft-24ft

Overall

13694

Females

5148

F18-39

5148

21M→35K

21.0 - 21.8 mi

Top 43%
×7story building
+17ft-86ft

Overall

10992

Females

3760

F18-39

3760

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

12697

Females

4767

F18-39

4767

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

13792

Females

5336

F18-39

5336

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

17560

Females

7298

F18-39

7298

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9110

Females

3228

F18-39

3228

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

15046

Females

5998

F18-39

5998

Passing Analysis

Category:
Athletes Passed
2540
Passed By
1760
Net Change
+780
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15884
5K → 10K459156+303#15884#15581
10K → 15K189315-126#15581#15707
15K → 20K244253-9#15707#15716
20K → Half4027+13#15716#15703
Half → 25K164344-180#15703#15883
25K → 30K292196+96#15883#15787
30K → 20M20651+155#15787#15632
20M → 21M18755+132#15632#15500
21M → 35K1667+159#15500#15341
35K → 23M19647+149#15341#15192
23M → 24M12446+78#15192#15114
24M → 40K61193-132#15114#15246
40K → 25.2M1320+132#15246#15114
25.2M → Finish8070+10#15114#15104
TOTALS25401760+780
📊

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