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BOSTON MARATHON 2024

Dawn Reitz

Bib: 14630•F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
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
7:53/mi
24:28
↑ 97↓ 3451.5%
10K· 6.21 mi
7:59/mi
49:16
↑ 79↓ 1380.4%
15K· 9.32 mi
8:34/mi
1:15:54
↑ 67↓ 78
20K· 12.43 mi
8:47/mi
1:43:12
↑ 106↓ 860.1%
Half· 13.11 mi
8:49/mi
1:49:13
↑ 19↓ 370.5%
25K· 15.53 mi
9:30/mi
2:12:15
↑ 66↓ 880.2%
30K· 18.64 mi
10:40/mi
2:45:22
↑ 181↓ 1480.2%
20M
11:55/mi
3:01:33
↑ 64↓ 500.2%
21M
13:56/mi
3:15:29
↑ 106↓ 241.6%
35K· 21.75 mi
10:04/mi
3:23:01
↑ 17↓ 861.7%
23M
12:28/mi
3:38:38
↑ 23↓ 630.6%
24M
11:42/mi
3:50:20
↓ 821.3%
40K· 24.85 mi
13:27/mi
4:01:50
↓ 200.3%
25.2M
14:47/mi
4:06:56
↑ 13↓ 160.2%
Finish· 26.22 mi
9:05/mi
4:16:11
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:13
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time2:26:58
Pace11:13 /mi
📊Positive Split: 34.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:3924:287:5324:28
7:53
-
10K
6.21 mi11:21:2749:167:5624:48
7:59
+0:06
15K
9.32 mi11:48:051:15:548:0926:38
8:34
+0:35
20K
12.43 mi12:15:231:43:128:1827:18
8:47
+0:13
Half
13.11 mi12:21:241:49:138:206:01
8:49
+0:02
25K
15.53 mi12:44:262:12:158:3123:02
9:30
+0:41
30K
18.64 mi13:17:332:45:228:5233:07
10:40
+1:10
20M
20.00 mi13:33:443:01:339:0516:11
11:55
+1:15
21M
21.00 mi13:47:403:15:299:1913:56
13:56
+2:01
35K
21.75 mi13:55:123:23:019:207:32
10:04
-3:52
23M
23.00 mi14:10:493:38:389:3015:37
12:28
+2:24
24M
24.00 mi14:22:313:50:209:3611:42
11:42
-0:46
40K
24.85 mi14:34:014:01:509:4411:30
13:27
+1:45
25.2M
25.20 mi14:39:074:06:569:485:06
14:47
+1:20
Finish
26.22 mi14:48:224:16:119:479:15
9:05
-5:42

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

7:53 /mi

Average Pace

9:47 /mi

Slowest Pace

14:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:13

43% of race

Time at Steady Pace

1:12:56

28% of race

Time at Slower Pace

1:14:02

29% of race

Average Pace: 9:46 /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 mi10:56:3924:287:5324:28
7:53
#13709
10K
6.21 mi11:21:2749:167:5624:48
7:59
#13889
15K
9.32 mi11:48:051:15:548:0926:38
8:34
#14990
20K
12.43 mi12:15:231:43:128:1827:18
8:47
#15320
Half
13.11 mi12:21:241:49:138:206:01
8:49
#15417
25K
15.53 mi12:44:262:12:158:3123:02
9:30
#15820
30K
18.64 mi13:17:332:45:228:5233:07
10:40
#16740
20M
20.00 mi13:33:443:01:339:0516:11
11:55
#17343
21M
21.00 mi13:47:403:15:299:1913:56
13:56
#17889
35K
21.75 mi13:55:123:23:019:207:32
10:04
#17868
23M
23.00 mi14:10:493:38:389:3015:37
12:28
#18172
24M
24.00 mi14:22:313:50:209:3611:42
11:42
#18318
40K
24.85 mi14:34:014:01:509:4411:30
13:27
#18578
25.2M
25.20 mi14:39:074:06:569:485:06
14:47
#18668
Finish
26.22 mi14:48:224:16:119:479:15
9:05
#18515
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi137094128412816810(Top 66%)6034(Top 55%)6034(Top 374%)
10K6.21 mi3.10 mi13889-1804276-1484276-14814080(Top 55%)4395(Top 40%)4395(Top 272%)
15K9.32 mi3.11 mi14990-11014945-6694945-66916810(Top 66%)6034(Top 55%)6034(Top 374%)
20K12.43 mi3.11 mi15320-3305153-2085153-20816332(Top 64%)5790(Top 53%)5790(Top 359%)
Half13.11 mi0.68 mi15417-975221-685221-6817483(Top 68%)6516(Top 60%)6516(Top 404%)
25K15.53 mi2.42 mi15820-4035504-2835504-28317569(Top 69%)6577(Top 60%)6577(Top 408%)
30K18.64 mi3.11 mi16740-9206110-6066110-60619179(Top 75%)7679(Top 70%)7679(Top 476%)
20M20.00 mi1.36 mi17343-6036484-3746484-37421186(Top 83%)8854(Top 81%)8854(Top 549%)
21M21.00 mi1.00 mi17889-5466837-3536837-35322238(Top 87%)9406(Top 86%)9406(Top 583%)
35K21.75 mi0.75 mi17868+216842-56842-517401(Top 68%)7051(Top 65%)7051(Top 437%)
23M23.00 mi1.25 mi18172-3047019-1777019-17721661(Top 85%)9202(Top 84%)9202(Top 570%)
24M24.00 mi1.00 mi18318-1467123-1047123-10420812(Top 81%)8838(Top 81%)8838(Top 548%)
40K24.85 mi0.85 mi18578-2607277-1547277-15422937(Top 90%)9897(Top 91%)9897(Top 614%)
25.2M25.20 mi0.35 mi18668-907338-617338-6122770(Top 89%)9825(Top 90%)9825(Top 609%)
Finish26.22 mi1.02 mi18515+1537287+517287+5114627(Top 57%)5797(Top 53%)5797(Top 359%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21story building
+97ft-345ft

Overall

16810

Females

6034

F40-44

6034

5K→10K

3.1 - 6.2 mi

Top 55%
×5story building
+79ft-138ft

Overall

14080

Females

4395

F40-44

4395

10K→15K

6.2 - 9.3 mi

Top 66%
×3story building
+67ft-78ft

Overall

16810

Females

6034

F40-44

6034

15K→20K

9.3 - 12.4 mi

Top 64%
×5story building
+106ft-86ft

Overall

16332

Females

5790

F40-44

5790

20K→Half

12.4 - 13.1 mi

Top 68%
×2story building
+19ft-37ft

Overall

17483

Females

6516

F40-44

6516

Half→25K

13.1 - 15.5 mi

Top 69%
×4story building
+66ft-88ft

Overall

17569

Females

6577

F40-44

6577

25K→30K

15.5 - 18.6 mi

Top 75%
×9story building
+181ft-148ft

Overall

19179

Females

7679

F40-44

7679

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

21186

Females

8854

F40-44

8854

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

22238

Females

9406

F40-44

9406

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

17401

Females

7051

F40-44

7051

35K→23M

21.8 - 23.0 mi

Top 85%
×5story building
+23ft-63ft

Overall

21661

Females

9202

F40-44

9202

23M→24M

23.0 - 24.0 mi

Top 81%
×6story building
+12ft-82ft

Overall

20812

Females

8838

F40-44

8838

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

22937

Females

9897

F40-44

9897

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

22770

Females

9825

F40-44

9825

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2story building
+22ft-21ft

Overall

14627

Females

5797

F40-44

5797

Passing Analysis

Category:
Athletes Passed
992
Passed By
5798
Net Change
-4806
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13709
5K → 10K236416-180#13709#13889
10K → 15K481149-1101#13889#14990
15K → 20K139469-330#14990#15320
20K → Half15112-97#15320#15417
Half → 25K123526-403#15417#15820
25K → 30K53973-920#15820#16740
30K → 20M33636-603#16740#17343
20M → 21M18564-546#17343#17889
21M → 35K6544+21#17889#17868
35K → 23M45349-304#17868#18172
23M → 24M35181-146#18172#18318
24M → 40K13273-260#18318#18578
40K → 25.2M13103-90#18578#18668
25.2M → Finish1563+153#18668#18515
TOTALS9925798-4806
📊

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