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BOSTON MARATHON 2024

Angie Chambers

Bib: 21642•F

MO

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
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
8:37/mi
26:47
↑ 97↓ 3451.5%
10K· 6.21 mi
9:09/mi
55:12
↑ 79↓ 1380.4%
15K· 9.32 mi
9:25/mi
1:24:28
↑ 67↓ 78
20K· 12.43 mi
9:26/mi
1:53:47
↑ 106↓ 860.1%
Half· 13.11 mi
8:58/mi
1:59:54
↑ 19↓ 370.5%
25K· 15.53 mi
9:56/mi
2:23:59
↑ 66↓ 880.2%
30K· 18.64 mi
10:05/mi
2:55:18
↑ 181↓ 1480.2%
20M
10:42/mi
3:09:50
↑ 64↓ 500.2%
21M
11:38/mi
3:21:28
↑ 106↓ 241.6%
35K· 21.75 mi
9:08/mi
3:28:18
↑ 17↓ 861.7%
23M
9:52/mi
3:40:39
↑ 23↓ 630.6%
24M
9:20/mi
3:49:59
↓ 821.3%
40K· 24.85 mi
10:13/mi
3:58:43
↓ 200.3%
25.2M
12:19/mi
4:02:58
↑ 13↓ 160.2%
Finish· 26.22 mi
9:11/mi
4:12:19
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:54
Pace9:09 /mi
2nd Half
Distance13.11 mi
Time2:12:25
Pace10:06 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:0526:478:3726:47
8:37
-
10K
6.21 mi11:51:3055:128:5328:25
9:09
+0:32
15K
9.32 mi12:20:461:24:289:0429:16
9:25
+0:16
20K
12.43 mi12:50:051:53:479:0929:19
9:26
+0:01
Half
13.11 mi12:56:121:59:549:096:07
8:58
-0:28
25K
15.53 mi13:20:172:23:599:1624:05
9:56
+0:58
30K
18.64 mi13:51:362:55:189:2431:19
10:05
+0:09
20M
20.00 mi14:06:083:09:509:2914:32
10:42
+0:37
21M
21.00 mi14:17:463:21:289:3611:38
11:38
+0:56
35K
21.75 mi14:24:363:28:189:356:50
9:08
-2:30
23M
23.00 mi14:36:573:40:399:3612:21
9:52
+0:44
24M
24.00 mi14:46:173:49:599:359:20
9:20
-0:32
40K
24.85 mi14:55:013:58:439:368:44
10:13
+0:53
25.2M
25.20 mi14:59:164:02:589:384:15
12:19
+2:06
Finish
26.22 mi15:08:374:12:199:389:21
9:11
-3:08

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

8:37 /mi

Average Pace

9:38 /mi

Slowest Pace

12:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

26:47

11% of race

Time at Steady Pace

2:10:59

52% of race

Time at Slower Pace

1:34:33

37% of race

Average Pace: 9:37 /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 mi11:23:0526:478:3726:47
8:37
#18440
10K
6.21 mi11:51:3055:128:5328:25
9:09
#19414
15K
9.32 mi12:20:461:24:289:0429:16
9:25
#19822
20K
12.43 mi12:50:051:53:479:0929:19
9:26
#19584
Half
13.11 mi12:56:121:59:549:096:07
8:58
#19528
25K
15.53 mi13:20:172:23:599:1624:05
9:56
#19417
30K
18.64 mi13:51:362:55:189:2431:19
10:05
#19037
20M
20.00 mi14:06:083:09:509:2914:32
10:42
#18989
21M
21.00 mi14:17:463:21:289:3611:38
11:38
#18917
35K
21.75 mi14:24:363:28:189:356:50
9:08
#18738
23M
23.00 mi14:36:573:40:399:3612:21
9:52
#18457
24M
24.00 mi14:46:173:49:599:359:20
9:20
#18267
40K
24.85 mi14:55:013:58:439:368:44
10:13
#18163
25.2M
25.20 mi14:59:164:02:589:384:15
12:19
#18147
Finish
26.22 mi15:08:374:12:199:389:21
9:11
#18007
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi184407024702420433(Top 80%)8021(Top 73%)8021(Top 676%)
10K6.21 mi3.10 mi19414-9747540-5167540-51620332(Top 80%)8003(Top 73%)8003(Top 674%)
15K9.32 mi3.11 mi19822-4087748-2087748-20820433(Top 80%)8021(Top 73%)8021(Top 676%)
20K12.43 mi3.11 mi19584+2387607+1417607+14118993(Top 74%)7265(Top 67%)7265(Top 612%)
Half13.11 mi0.68 mi19528+567583+247583+2418139(Top 71%)6867(Top 63%)6867(Top 579%)
25K15.53 mi2.42 mi19417+1117530+537530+5318933(Top 74%)7337(Top 67%)7337(Top 618%)
30K18.64 mi3.11 mi19037+3807388+1427388+14217604(Top 69%)6846(Top 63%)6846(Top 577%)
20M20.00 mi1.36 mi18989+487397-97397-918543(Top 73%)7479(Top 68%)7479(Top 630%)
21M21.00 mi1.00 mi18917+727387+107387+1017984(Top 70%)7319(Top 67%)7319(Top 617%)
35K21.75 mi0.75 mi18738+1797307+807307+8014011(Top 55%)5347(Top 49%)5347(Top 450%)
23M23.00 mi1.25 mi18457+2817173+1347173+13415010(Top 59%)5928(Top 54%)5928(Top 499%)
24M24.00 mi1.00 mi18267+1907100+737100+7313720(Top 54%)5304(Top 49%)5304(Top 447%)
40K24.85 mi0.85 mi18163+1047070+307070+3015772(Top 62%)6390(Top 58%)6390(Top 538%)
25.2M25.20 mi0.35 mi18147+167069+17069+118141(Top 71%)7592(Top 69%)7592(Top 640%)
Finish26.22 mi1.02 mi18007+1407025+447025+4415063(Top 59%)6015(Top 55%)6015(Top 507%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21story building
+97ft-345ft

Overall

20433

Females

8021

F50-54

8021

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

20332

Females

8003

F50-54

8003

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+67ft-78ft

Overall

20433

Females

8021

F50-54

8021

15K→20K

9.3 - 12.4 mi

Top 74%
×5story building
+106ft-86ft

Overall

18993

Females

7265

F50-54

7265

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

18139

Females

6867

F50-54

6867

Half→25K

13.1 - 15.5 mi

Top 74%
×4story building
+66ft-88ft

Overall

18933

Females

7337

F50-54

7337

25K→30K

15.5 - 18.6 mi

Top 69%
×9story building
+181ft-148ft

Overall

17604

Females

6846

F50-54

6846

30K→20M

18.6 - 20.0 mi

Top 73%
×5story building
+64ft-50ft

Overall

18543

Females

7479

F50-54

7479

20M→21M

20.0 - 21.0 mi

Top 70%
×8story building
+106ft-24ft

Overall

17984

Females

7319

F50-54

7319

21M→35K

21.0 - 21.8 mi

Top 55%
×7story building
+17ft-86ft

Overall

14011

Females

5347

F50-54

5347

35K→23M

21.8 - 23.0 mi

Top 59%
×5story building
+23ft-63ft

Overall

15010

Females

5928

F50-54

5928

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

13720

Females

5304

F50-54

5304

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15772

Females

6390

F50-54

6390

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18141

Females

7592

F50-54

7592

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

15063

Females

6015

F50-54

6015

Passing Analysis

Category:
Athletes Passed
2441
Passed By
2008
Net Change
+433
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18440
5K → 10K561030-974#18440#19414
10K → 15K106514-408#19414#19822
15K → 20K351113+238#19822#19584
20K → Half6812+56#19584#19528
Half → 25K235124+111#19528#19417
25K → 30K43959+380#19417#19037
30K → 20M11062+48#19037#18989
20M → 21M11947+72#18989#18917
21M → 35K1790+179#18917#18738
35K → 23M2854+281#18738#18457
23M → 24M1922+190#18457#18267
24M → 40K11713+104#18267#18163
40K → 25.2M3519+16#18163#18147
25.2M → Finish1499+140#18147#18007
TOTALS24412008+433
📊

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