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BOSTON MARATHON 2024

Marcie Holland

Bib: 18954•F

NB

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 49%
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
8:24/mi
26:05
↑ 97↓ 3451.5%
10K· 6.21 mi
8:33/mi
52:40
↑ 79↓ 1380.4%
15K· 9.32 mi
8:48/mi
1:19:59
↑ 67↓ 78
20K· 12.43 mi
8:53/mi
1:47:36
↑ 106↓ 860.1%
Half· 13.11 mi
8:42/mi
1:53:32
↑ 19↓ 370.5%
25K· 15.53 mi
9:10/mi
2:15:45
↑ 66↓ 880.2%
30K· 18.64 mi
9:43/mi
2:45:55
↑ 181↓ 1480.2%
20M
9:49/mi
2:59:16
↑ 64↓ 500.2%
21M
10:30/mi
3:09:46
↑ 106↓ 241.6%
35K· 21.75 mi
9:31/mi
3:16:53
↑ 17↓ 861.7%
23M
9:53/mi
3:29:16
↑ 23↓ 630.6%
24M
11:03/mi
3:40:19
↓ 821.3%
40K· 24.85 mi
9:35/mi
3:48:31
↓ 200.3%
25.2M
10:12/mi
3:52:02
↑ 13↓ 160.2%
Finish· 26.22 mi
9:09/mi
4:01:21
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:32
Pace8:40 /mi
2nd Half
Distance13.11 mi
Time2:07:49
Pace9:45 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:0026:058:2426:05
8:24
-
10K
6.21 mi11:44:3552:408:2926:35
8:33
+0:09
15K
9.32 mi12:11:541:19:598:3527:19
8:48
+0:15
20K
12.43 mi12:39:311:47:368:3927:37
8:53
+0:05
Half
13.11 mi12:45:271:53:328:405:56
8:42
-0:11
25K
15.53 mi13:07:402:15:458:4422:13
9:10
+0:28
30K
18.64 mi13:37:502:45:558:5430:10
9:43
+0:33
20M
20.00 mi13:51:112:59:168:5813:21
9:49
+0:06
21M
21.00 mi14:01:413:09:469:0210:30
10:30
+0:41
35K
21.75 mi14:08:483:16:539:037:07
9:31
-0:59
23M
23.00 mi14:21:113:29:169:0612:23
9:53
+0:22
24M
24.00 mi14:32:143:40:199:1111:03
11:03
+1:10
40K
24.85 mi14:40:263:48:319:128:12
9:35
-1:28
25.2M
25.20 mi14:43:573:52:029:123:31
10:12
+0:37
Finish
26.22 mi14:53:164:01:219:139:19
9:09
-1:03

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

8:24 /mi

Average Pace

9:13 /mi

Slowest Pace

11:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:51

51% of race

Time at Steady Pace

1:21:03

34% of race

Time at Slower Pace

37:27

16% of race

Average Pace: 9:12 /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 mi11:18:0026:058:2426:05
8:24
#17203
10K
6.21 mi11:44:3552:408:2926:35
8:33
#17397
15K
9.32 mi12:11:541:19:598:3527:19
8:48
#17565
20K
12.43 mi12:39:311:47:368:3927:37
8:53
#17268
Half
13.11 mi12:45:271:53:328:405:56
8:42
#17222
25K
15.53 mi13:07:402:15:458:4422:13
9:10
#17046
30K
18.64 mi13:37:502:45:558:5430:10
9:43
#16891
20M
20.00 mi13:51:112:59:168:5813:21
9:49
#16826
21M
21.00 mi14:01:413:09:469:0210:30
10:30
#16710
35K
21.75 mi14:08:483:16:539:037:07
9:31
#16661
23M
23.00 mi14:21:113:29:169:0612:23
9:53
#16574
24M
24.00 mi14:32:143:40:199:1111:03
11:03
#16751
40K
24.85 mi14:40:263:48:319:128:12
9:35
#16607
25.2M
25.20 mi14:43:573:52:029:123:31
10:12
#16523
Finish
26.22 mi14:53:164:01:219:139:19
9:09
#16435
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi172036280628017941(Top 70%)6682(Top 61%)6682(Top 414%)
10K6.21 mi3.10 mi17397-1946387-1076387-10717611(Top 69%)6498(Top 59%)6498(Top 403%)
15K9.32 mi3.11 mi17565-1686468-816468-8117941(Top 70%)6682(Top 61%)6682(Top 414%)
20K12.43 mi3.11 mi17268+2976331+1376331+13716846(Top 66%)6082(Top 56%)6082(Top 377%)
Half13.11 mi0.68 mi17222+466315+166315+1616854(Top 66%)6137(Top 56%)6137(Top 380%)
25K15.53 mi2.42 mi17046+1766224+916224+9116277(Top 64%)5876(Top 54%)5876(Top 364%)
30K18.64 mi3.11 mi16891+1556202+226202+2216287(Top 64%)6119(Top 56%)6119(Top 379%)
20M20.00 mi1.36 mi16826+656194+86194+815855(Top 62%)6135(Top 56%)6135(Top 380%)
21M21.00 mi1.00 mi16710+1166164+306164+3014844(Top 58%)5750(Top 53%)5750(Top 356%)
35K21.75 mi0.75 mi16661+496149+156149+1515560(Top 61%)6123(Top 56%)6123(Top 380%)
23M23.00 mi1.25 mi16574+876124+256124+2515099(Top 59%)5969(Top 55%)5969(Top 370%)
24M24.00 mi1.00 mi16751-1776257-1336257-13319364(Top 76%)8130(Top 74%)8130(Top 504%)
40K24.85 mi0.85 mi16607+1446210+476210+4713497(Top 53%)5290(Top 48%)5290(Top 328%)
25.2M25.20 mi0.35 mi16523+846176+346176+3411814(Top 46%)4524(Top 41%)4524(Top 280%)
Finish26.22 mi1.02 mi16435+886159+176159+1714924(Top 58%)5938(Top 54%)5938(Top 368%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21story building
+97ft-345ft

Overall

17941

Females

6682

F40-44

6682

5K→10K

3.1 - 6.2 mi

Top 69%
×5story building
+79ft-138ft

Overall

17611

Females

6498

F40-44

6498

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+67ft-78ft

Overall

17941

Females

6682

F40-44

6682

15K→20K

9.3 - 12.4 mi

Top 66%
×5story building
+106ft-86ft

Overall

16846

Females

6082

F40-44

6082

20K→Half

12.4 - 13.1 mi

Top 66%
×2story building
+19ft-37ft

Overall

16854

Females

6137

F40-44

6137

Half→25K

13.1 - 15.5 mi

Top 64%
×4story building
+66ft-88ft

Overall

16277

Females

5876

F40-44

5876

25K→30K

15.5 - 18.6 mi

Top 64%
×9story building
+181ft-148ft

Overall

16287

Females

6119

F40-44

6119

30K→20M

18.6 - 20.0 mi

Top 62%
×5story building
+64ft-50ft

Overall

15855

Females

6135

F40-44

6135

20M→21M

20.0 - 21.0 mi

Top 58%
×8story building
+106ft-24ft

Overall

14844

Females

5750

F40-44

5750

21M→35K

21.0 - 21.8 mi

Top 61%
×7story building
+17ft-86ft

Overall

15560

Females

6123

F40-44

6123

35K→23M

21.8 - 23.0 mi

Top 59%
×5story building
+23ft-63ft

Overall

15099

Females

5969

F40-44

5969

23M→24M

23.0 - 24.0 mi

Top 76%
×6story building
+12ft-82ft

Overall

19364

Females

8130

F40-44

8130

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

13497

Females

5290

F40-44

5290

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

11814

Females

4524

F40-44

4524

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2story building
+22ft-21ft

Overall

14924

Females

5938

F40-44

5938

Passing Analysis

Category:
Athletes Passed
2416
Passed By
1648
Net Change
+768
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17203
5K → 10K201395-194#17203#17397
10K → 15K192360-168#17397#17565
15K → 20K410113+297#17565#17268
20K → Half6115+46#17268#17222
Half → 25K281105+176#17222#17046
25K → 30K329174+155#17046#16891
30K → 20M14580+65#16891#16826
20M → 21M17458+116#16826#16710
21M → 35K7930+49#16710#16661
35K → 23M13245+87#16661#16574
23M → 24M43220-177#16574#16751
24M → 40K16218+144#16751#16607
40K → 25.2M884+84#16607#16523
25.2M → Finish11931+88#16523#16435
TOTALS24161648+768
📊

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