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BOSTON MARATHON 2024

Andrea Douglas

Bib: 20316•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
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
8:31/mi
26:28
↑ 97↓ 3451.5%
10K· 6.21 mi
9:21/mi
55:30
↑ 79↓ 1380.4%
15K· 9.32 mi
9:50/mi
1:26:04
↑ 67↓ 78
20K· 12.43 mi
10:12/mi
1:57:44
↑ 106↓ 860.1%
Half· 13.11 mi
9:35/mi
2:04:16
↑ 19↓ 370.5%
25K· 15.53 mi
10:36/mi
2:29:59
↑ 66↓ 880.2%
30K· 18.64 mi
11:01/mi
3:04:14
↑ 181↓ 1480.2%
20M
10:47/mi
3:18:53
↑ 64↓ 500.2%
21M
12:14/mi
3:31:07
↑ 106↓ 241.6%
35K· 21.75 mi
10:00/mi
3:38:36
↑ 17↓ 861.7%
23M
11:16/mi
3:52:42
↑ 23↓ 630.6%
24M
11:02/mi
4:03:44
↓ 821.3%
40K· 24.85 mi
11:17/mi
4:13:23
↓ 200.3%
25.2M
11:56/mi
4:17:30
↑ 13↓ 160.2%
Finish· 26.22 mi
10:38/mi
4:28:20
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:16
Pace9:29 /mi
2nd Half
Distance13.11 mi
Time2:24:04
Pace10:59 /mi
📊Positive Split: 15.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:2726:288:3126:28
8:31
-
10K
6.21 mi11:51:2955:308:5629:02
9:21
+0:50
15K
9.32 mi12:22:031:26:049:1430:34
9:50
+0:29
20K
12.43 mi12:53:431:57:449:2831:40
10:12
+0:22
Half
13.11 mi13:00:152:04:169:296:32
9:35
-0:37
25K
15.53 mi13:25:582:29:599:3925:43
10:36
+1:01
30K
18.64 mi14:00:133:04:149:5334:15
11:01
+0:25
20M
20.00 mi14:14:523:18:539:5714:39
10:47
-0:14
21M
21.00 mi14:27:063:31:0710:0312:14
12:14
+1:27
35K
21.75 mi14:34:353:38:3610:037:29
10:00
-2:14
23M
23.00 mi14:48:413:52:4210:0714:06
11:16
+1:16
24M
24.00 mi14:59:434:03:4410:0911:02
11:02
-0:14
40K
24.85 mi15:09:224:13:2310:129:39
11:17
+0:15
25.2M
25.20 mi15:13:294:17:3010:134:07
11:56
+0:39
Finish
26.22 mi15:24:194:28:2010:1510:50
10:38
-1:18

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

8:31 /mi

Average Pace

10:15 /mi

Slowest Pace

12:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:05

37% of race

Time at Steady Pace

2:08:09

48% of race

Time at Slower Pace

40:06

15% of race

Average Pace: 10:14 /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 mi11:22:2726:288:3126:28
8:31
#17890
10K
6.21 mi11:51:2955:308:5629:02
9:21
#19620
15K
9.32 mi12:22:031:26:049:1430:34
9:50
#20435
20K
12.43 mi12:53:431:57:449:2831:40
10:12
#20610
Half
13.11 mi13:00:152:04:169:296:32
9:35
#20572
25K
15.53 mi13:25:582:29:599:3925:43
10:36
#20574
30K
18.64 mi14:00:133:04:149:5334:15
11:01
#20473
20M
20.00 mi14:14:523:18:539:5714:39
10:47
#20320
21M
21.00 mi14:27:063:31:0710:0312:14
12:14
#20254
35K
21.75 mi14:34:353:38:3610:037:29
10:00
#20150
23M
23.00 mi14:48:413:52:4210:0714:06
11:16
#20070
24M
24.00 mi14:59:434:03:4410:0911:02
11:02
#20017
40K
24.85 mi15:09:224:13:2310:129:39
11:17
#19972
25.2M
25.20 mi15:13:294:17:3010:134:07
11:56
#19919
Finish
26.22 mi15:24:194:28:2010:1510:50
10:38
#19925
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi178906691669121532(Top 84%)8618(Top 79%)8618(Top 492%)
10K6.21 mi3.10 mi19620-17307654-9637654-96320924(Top 82%)8325(Top 76%)8325(Top 475%)
15K9.32 mi3.11 mi20435-8158057-4038057-40321532(Top 84%)8618(Top 79%)8618(Top 492%)
20K12.43 mi3.11 mi20610-1758152-958152-9521005(Top 82%)8361(Top 77%)8361(Top 477%)
Half13.11 mi0.68 mi20572+388139+138139+1320315(Top 80%)8054(Top 74%)8054(Top 459%)
25K15.53 mi2.42 mi20574-28153-148153-1420673(Top 81%)8287(Top 76%)8287(Top 473%)
30K18.64 mi3.11 mi20473+1018135+188135+1820050(Top 78%)8138(Top 74%)8138(Top 464%)
20M20.00 mi1.36 mi20320+1538098+378098+3718754(Top 73%)7597(Top 70%)7597(Top 433%)
21M21.00 mi1.00 mi20254+668085+138085+1319320(Top 76%)7977(Top 73%)7977(Top 455%)
35K21.75 mi0.75 mi20150+1048046+398046+3917189(Top 67%)6950(Top 64%)6950(Top 396%)
23M23.00 mi1.25 mi20070+808029+178029+1719098(Top 75%)7935(Top 73%)7935(Top 453%)
24M24.00 mi1.00 mi20017+538019+108019+1019323(Top 76%)8115(Top 74%)8115(Top 463%)
40K24.85 mi0.85 mi19972+458011+88011+818826(Top 74%)7929(Top 73%)7929(Top 452%)
25.2M25.20 mi0.35 mi19919+537989+227989+2217250(Top 68%)7180(Top 66%)7180(Top 410%)
Finish26.22 mi1.02 mi19925-68011-228011-2220384(Top 80%)8666(Top 79%)8666(Top 494%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

21532

Females

8618

F45-49

8618

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

20924

Females

8325

F45-49

8325

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

21532

Females

8618

F45-49

8618

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

21005

Females

8361

F45-49

8361

20K→Half

12.4 - 13.1 mi

Top 80%
×2story building
+19ft-37ft

Overall

20315

Females

8054

F45-49

8054

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

20673

Females

8287

F45-49

8287

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

20050

Females

8138

F45-49

8138

30K→20M

18.6 - 20.0 mi

Top 73%
×5story building
+64ft-50ft

Overall

18754

Females

7597

F45-49

7597

20M→21M

20.0 - 21.0 mi

Top 76%
×8story building
+106ft-24ft

Overall

19320

Females

7977

F45-49

7977

21M→35K

21.0 - 21.8 mi

Top 67%
×7story building
+17ft-86ft

Overall

17189

Females

6950

F45-49

6950

35K→23M

21.8 - 23.0 mi

Top 75%
×5story building
+23ft-63ft

Overall

19098

Females

7935

F45-49

7935

23M→24M

23.0 - 24.0 mi

Top 76%
×6story building
+12ft-82ft

Overall

19323

Females

8115

F45-49

8115

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

18826

Females

7929

F45-49

7929

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

17250

Females

7180

F45-49

7180

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2story building
+22ft-21ft

Overall

20384

Females

8666

F45-49

8666

Passing Analysis

Category:
Athletes Passed
1429
Passed By
3464
Net Change
-2035
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17890
5K → 10K181748-1730#17890#19620
10K → 15K55870-815#19620#20435
15K → 20K132307-175#20435#20610
20K → Half5012+38#20610#20572
Half → 25K156158-2#20572#20574
25K → 30K222121+101#20574#20473
30K → 20M16714+153#20473#20320
20M → 21M10438+66#20320#20254
21M → 35K1128+104#20254#20150
35K → 23M12141+80#20150#20070
23M → 24M9239+53#20070#20017
24M → 40K7732+45#20017#19972
40K → 25.2M6512+53#19972#19919
25.2M → Finish5864-6#19919#19925
TOTALS14293464-2035
📊

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