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BOSTON MARATHON 2024

Jennifer Pitts

Bib: 21857•F

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
Top 47%
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
9:00/mi
27:57
↑ 97↓ 3451.5%
10K· 6.21 mi
8:52/mi
55:29
↑ 79↓ 1380.4%
15K· 9.32 mi
8:49/mi
1:22:53
↑ 67↓ 78
20K· 12.43 mi
9:01/mi
1:50:53
↑ 106↓ 860.1%
Half· 13.11 mi
8:51/mi
1:56:55
↑ 19↓ 370.5%
25K· 15.53 mi
9:39/mi
2:20:18
↑ 66↓ 880.2%
30K· 18.64 mi
9:35/mi
2:50:05
↑ 181↓ 1480.2%
20M
9:18/mi
3:02:43
↑ 64↓ 500.2%
21M
10:02/mi
3:12:45
↑ 106↓ 241.6%
35K· 21.75 mi
9:05/mi
3:19:33
↑ 17↓ 861.7%
23M
9:21/mi
3:31:16
↑ 23↓ 630.6%
24M
9:38/mi
3:40:54
↓ 821.3%
40K· 24.85 mi
9:13/mi
3:48:47
↓ 200.3%
25.2M
13:09/mi
3:53:19
↑ 13↓ 160.2%
Finish· 26.22 mi
9:06/mi
4:02:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:55
Pace8:55 /mi
2nd Half
Distance13.11 mi
Time2:05:40
Pace9:35 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:3027:579:0027:57
9:00
-
10K
6.21 mi11:53:0255:298:5627:32
8:52
-0:08
15K
9.32 mi12:20:261:22:538:5427:24
8:49
-0:03
20K
12.43 mi12:48:261:50:538:5528:00
9:01
+0:12
Half
13.11 mi12:54:281:56:558:556:02
8:51
-0:10
25K
15.53 mi13:17:512:20:189:0223:23
9:39
+0:48
30K
18.64 mi13:47:382:50:059:0729:47
9:35
-0:04
20M
20.00 mi14:00:163:02:439:0812:38
9:18
-0:17
21M
21.00 mi14:10:183:12:459:1110:02
10:02
+0:44
35K
21.75 mi14:17:063:19:339:116:48
9:05
-0:57
23M
23.00 mi14:28:493:31:169:1111:43
9:21
+0:16
24M
24.00 mi14:38:273:40:549:129:38
9:38
+0:17
40K
24.85 mi14:46:203:48:479:127:53
9:13
-0:25
25.2M
25.20 mi14:50:523:53:199:164:32
13:09
+3:56
Finish
26.22 mi15:00:084:02:359:169:16
9:06
-4:03

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

8:49 /mi

Average Pace

9:16 /mi

Slowest Pace

13:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:48:01

94% of race

Time at Slower Pace

14:34

6% of race

Average Pace: 9:15 /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 mi11:25:3027:579:0027:57
9:00
#20058
10K
6.21 mi11:53:0255:298:5627:32
8:52
#19612
15K
9.32 mi12:20:261:22:538:5427:24
8:49
#19098
20K
12.43 mi12:48:261:50:538:5528:00
9:01
#18610
Half
13.11 mi12:54:281:56:558:556:02
8:51
#18543
25K
15.53 mi13:17:512:20:189:0223:23
9:39
#18454
30K
18.64 mi13:47:382:50:059:0729:47
9:35
#17933
20M
20.00 mi14:00:163:02:439:0812:38
9:18
#17596
21M
21.00 mi14:10:183:12:459:1110:02
10:02
#17361
35K
21.75 mi14:17:063:19:339:116:48
9:05
#17200
23M
23.00 mi14:28:493:31:169:1111:43
9:21
#16946
24M
24.00 mi14:38:273:40:549:129:38
9:38
#16852
40K
24.85 mi14:46:203:48:479:127:53
9:13
#16651
25.2M
25.20 mi14:50:523:53:199:164:32
13:09
#16725
Finish
26.22 mi15:00:084:02:359:169:16
9:06
#16620
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi200587908790818066(Top 71%)6751(Top 62%)6751(Top 569%)
10K6.21 mi3.10 mi19612+4467649+2597649+25919166(Top 75%)7380(Top 68%)7380(Top 622%)
15K9.32 mi3.11 mi19098+5147356+2937356+29318066(Top 71%)6751(Top 62%)6751(Top 569%)
20K12.43 mi3.11 mi18610+4887081+2757081+27517394(Top 68%)6367(Top 58%)6367(Top 536%)
Half13.11 mi0.68 mi18543+677043+387043+3817558(Top 69%)6545(Top 60%)6545(Top 551%)
25K15.53 mi2.42 mi18454+897014+297014+2918019(Top 71%)6833(Top 63%)6833(Top 576%)
30K18.64 mi3.11 mi17933+5216798+2166798+21615797(Top 62%)5852(Top 54%)5852(Top 493%)
20M20.00 mi1.36 mi17596+3376635+1636635+16313631(Top 53%)4933(Top 45%)4933(Top 416%)
21M21.00 mi1.00 mi17361+2356525+1106525+11013123(Top 51%)4864(Top 45%)4864(Top 410%)
35K21.75 mi0.75 mi17200+1616459+666459+6613801(Top 54%)5230(Top 48%)5230(Top 441%)
23M23.00 mi1.25 mi16946+2546344+1156344+11512895(Top 50%)4858(Top 44%)4858(Top 409%)
24M24.00 mi1.00 mi16852+946320+246320+2415037(Top 59%)5975(Top 55%)5975(Top 503%)
40K24.85 mi0.85 mi16651+2016235+856235+8511928(Top 47%)4512(Top 41%)4512(Top 380%)
25.2M25.20 mi0.35 mi16725-746287-526287-5219994(Top 78%)8507(Top 78%)8507(Top 717%)
Finish26.22 mi1.02 mi16620+1056258+296258+2914698(Top 58%)5823(Top 53%)5823(Top 491%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21story building
+97ft-345ft

Overall

18066

Females

6751

F50-54

6751

5K→10K

3.1 - 6.2 mi

Top 75%
×5story building
+79ft-138ft

Overall

19166

Females

7380

F50-54

7380

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+67ft-78ft

Overall

18066

Females

6751

F50-54

6751

15K→20K

9.3 - 12.4 mi

Top 68%
×5story building
+106ft-86ft

Overall

17394

Females

6367

F50-54

6367

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

17558

Females

6545

F50-54

6545

Half→25K

13.1 - 15.5 mi

Top 71%
×4story building
+66ft-88ft

Overall

18019

Females

6833

F50-54

6833

25K→30K

15.5 - 18.6 mi

Top 62%
×9story building
+181ft-148ft

Overall

15797

Females

5852

F50-54

5852

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

13631

Females

4933

F50-54

4933

20M→21M

20.0 - 21.0 mi

Top 51%
×8story building
+106ft-24ft

Overall

13123

Females

4864

F50-54

4864

21M→35K

21.0 - 21.8 mi

Top 54%
×7story building
+17ft-86ft

Overall

13801

Females

5230

F50-54

5230

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

12895

Females

4858

F50-54

4858

23M→24M

23.0 - 24.0 mi

Top 59%
×6story building
+12ft-82ft

Overall

15037

Females

5975

F50-54

5975

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

11928

Females

4512

F50-54

4512

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

19994

Females

8507

F50-54

8507

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2story building
+22ft-21ft

Overall

14698

Females

5823

F50-54

5823

Passing Analysis

Category:
Athletes Passed
3983
Passed By
545
Net Change
+3438
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20058
5K → 10K52680+446#20058#19612
10K → 15K55339+514#19612#19098
15K → 20K52436+488#19098#18610
20K → Half769+67#18610#18543
Half → 25K247158+89#18543#18454
25K → 30K56746+521#18454#17933
30K → 20M3381+337#17933#17596
20M → 21M2449+235#17596#17361
21M → 35K1676+161#17361#17200
35K → 23M2595+254#17200#16946
23M → 24M12834+94#16946#16852
24M → 40K2054+201#16852#16651
40K → 25.2M1690-74#16651#16725
25.2M → Finish13328+105#16725#16620
TOTALS3983545+3438
📊

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