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BOSTON MARATHON 2024

Grace Kelly

Bib: 10822•F

FL

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 24%
Gender (Female)
#0 / 10924
Top 9%
Division (F18-39)
#0 / 4660
Top 17%
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
7:15/mi
22:30
↑ 97↓ 3451.5%
10K· 6.21 mi
7:10/mi
44:47
↑ 79↓ 1380.4%
15K· 9.32 mi
7:11/mi
1:07:06
↑ 67↓ 78
20K· 12.43 mi
7:11/mi
1:29:24
↑ 106↓ 860.1%
Half· 13.11 mi
7:04/mi
1:34:13
↑ 19↓ 370.5%
25K· 15.53 mi
7:13/mi
1:51:44
↑ 66↓ 880.2%
30K· 18.64 mi
7:32/mi
2:15:09
↑ 181↓ 1480.2%
20M
7:51/mi
2:25:49
↑ 64↓ 500.2%
21M
8:54/mi
2:34:43
↑ 106↓ 241.6%
35K· 21.75 mi
7:24/mi
2:40:15
↑ 17↓ 861.7%
23M
8:11/mi
2:50:30
↑ 23↓ 630.6%
24M
8:09/mi
2:58:39
↓ 821.3%
40K· 24.85 mi
8:14/mi
3:05:41
↓ 200.3%
25.2M
8:59/mi
3:08:47
↑ 13↓ 160.2%
Finish· 26.22 mi
8:13/mi
3:17:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:13
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:42:56
Pace7:51 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0822:307:1522:30
7:15
-
10K
6.21 mi11:12:2544:477:1222:17
7:10
-0:05
15K
9.32 mi11:34:441:07:067:1222:19
7:11
+0:01
20K
12.43 mi11:57:021:29:247:1222:18
7:11
0:00
Half
13.11 mi12:01:511:34:137:114:49
7:04
-0:07
25K
15.53 mi12:19:221:51:447:1217:31
7:13
+0:09
30K
18.64 mi12:42:472:15:097:1523:25
7:32
+0:19
20M
20.00 mi12:53:272:25:497:1710:40
7:51
+0:19
21M
21.00 mi13:02:212:34:437:228:54
8:54
+1:03
35K
21.75 mi13:07:532:40:157:225:32
7:24
-1:30
23M
23.00 mi13:18:082:50:307:2510:15
8:11
+0:47
24M
24.00 mi13:26:172:58:397:278:09
8:09
-0:02
40K
24.85 mi13:33:193:05:417:287:02
8:14
+0:05
25.2M
25.20 mi13:36:253:08:477:293:06
8:59
+0:45
Finish
26.22 mi13:44:473:17:097:318:22
8:13
-0:46

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

7:04 /mi

Average Pace

7:31 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:14

45% of race

Time at Steady Pace

51:27

26% of race

Time at Slower Pace

56:28

29% of race

Average Pace: 7:31 /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 mi10:50:0822:307:1522:30
7:15
#8741
10K
6.21 mi11:12:2544:477:1222:17
7:10
#8191
15K
9.32 mi11:34:441:07:067:1222:19
7:11
#7877
20K
12.43 mi11:57:021:29:247:1222:18
7:11
#7406
Half
13.11 mi12:01:511:34:137:114:49
7:04
#7321
25K
15.53 mi12:19:221:51:447:1217:31
7:13
#6897
30K
18.64 mi12:42:472:15:097:1523:25
7:32
#6484
20M
20.00 mi12:53:272:25:497:1710:40
7:51
#6358
21M
21.00 mi13:02:212:34:437:228:54
8:54
#6379
35K
21.75 mi13:07:532:40:157:225:32
7:24
#6245
23M
23.00 mi13:18:082:50:307:2510:15
8:11
#6168
24M
24.00 mi13:26:172:58:397:278:09
8:09
#6152
40K
24.85 mi13:33:193:05:417:287:02
8:14
#6112
25.2M
25.20 mi13:36:253:08:477:293:06
8:59
#6091
Finish
26.22 mi13:44:473:17:097:318:22
8:13
#6181
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8741146614667375(Top 29%)1038(Top 10%)1038(Top 22%)
10K6.21 mi3.10 mi8191+5501277+1891277+1897755(Top 30%)1135(Top 10%)1135(Top 24%)
15K9.32 mi3.11 mi7877+3141170+1071170+1077375(Top 29%)1038(Top 10%)1038(Top 22%)
20K12.43 mi3.11 mi7406+4711029+1411029+1416248(Top 24%)751(Top 7%)751(Top 16%)
Half13.11 mi0.68 mi7321+851006+231006+236169(Top 24%)729(Top 7%)729(Top 16%)
25K15.53 mi2.42 mi6897+424900+106900+1065454(Top 21%)632(Top 6%)632(Top 14%)
30K18.64 mi3.11 mi6484+413825+75825+755286(Top 21%)727(Top 7%)727(Top 16%)
20M20.00 mi1.36 mi6358+126827-2827-25975(Top 23%)1116(Top 10%)1116(Top 24%)
21M21.00 mi1.00 mi6379-21877-50877-508096(Top 32%)2221(Top 20%)2221(Top 48%)
35K21.75 mi0.75 mi6245+134856+21856+214638(Top 18%)741(Top 7%)741(Top 16%)
23M23.00 mi1.25 mi6168+77882-26882-266734(Top 26%)1766(Top 16%)1766(Top 38%)
24M24.00 mi1.00 mi6152+16899-17899-177473(Top 29%)2220(Top 20%)2220(Top 48%)
40K24.85 mi0.85 mi6112+40919-20919-206948(Top 27%)2091(Top 19%)2091(Top 45%)
25.2M25.20 mi0.35 mi6091+21932-13932-136534(Top 26%)1934(Top 18%)1934(Top 42%)
Finish26.22 mi1.02 mi6181-90997-65997-659836(Top 38%)3435(Top 31%)3435(Top 74%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21story building
+97ft-345ft

Overall

7375

Females

1038

F18-39

1038

5K→10K

3.1 - 6.2 mi

Top 30%
×5story building
+79ft-138ft

Overall

7755

Females

1135

F18-39

1135

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+67ft-78ft

Overall

7375

Females

1038

F18-39

1038

15K→20K

9.3 - 12.4 mi

Top 24%
×5story building
+106ft-86ft

Overall

6248

Females

751

F18-39

751

20K→Half

12.4 - 13.1 mi

Top 24%
×2story building
+19ft-37ft

Overall

6169

Females

729

F18-39

729

Half→25K

13.1 - 15.5 mi

Top 21%
×4story building
+66ft-88ft

Overall

5454

Females

632

F18-39

632

25K→30K

15.5 - 18.6 mi

Top 21%
×9story building
+181ft-148ft

Overall

5286

Females

727

F18-39

727

30K→20M

18.6 - 20.0 mi

Top 23%
×5story building
+64ft-50ft

Overall

5975

Females

1116

F18-39

1116

20M→21M

20.0 - 21.0 mi

Top 32%
×8story building
+106ft-24ft

Overall

8096

Females

2221

F18-39

2221

21M→35K

21.0 - 21.8 mi

Top 18%
×7story building
+17ft-86ft

Overall

4638

Females

741

F18-39

741

35K→23M

21.8 - 23.0 mi

Top 26%
×5story building
+23ft-63ft

Overall

6734

Females

1766

F18-39

1766

23M→24M

23.0 - 24.0 mi

Top 29%
×6story building
+12ft-82ft

Overall

7473

Females

2220

F18-39

2220

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

6948

Females

2091

F18-39

2091

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6534

Females

1934

F18-39

1934

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2story building
+22ft-21ft

Overall

9836

Females

3435

F18-39

3435

Passing Analysis

Category:
Athletes Passed
3262
Passed By
702
Net Change
+2560
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8741
5K → 10K60252+550#8741#8191
10K → 15K35642+314#8191#7877
15K → 20K48110+471#7877#7406
20K → Half861+85#7406#7321
Half → 25K4295+424#7321#6897
25K → 30K45946+413#6897#6484
30K → 20M18054+126#6484#6358
20M → 21M108129-21#6358#6379
21M → 35K1428+134#6379#6245
35K → 23M15174+77#6245#6168
23M → 24M8670+16#6168#6152
24M → 40K8545+40#6152#6112
40K → 25.2M5029+21#6112#6091
25.2M → Finish47137-90#6091#6181
TOTALS3262702+2560
📊

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