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BOSTON MARATHON 2024

Rachel Lamps

Bib: 13907•F

WI

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:20
Rank: #10871
Start → 5K
23:20 | 7:31/mi
10K· 6.21 mi
47:48
Rank: #12038 (-1167)
5K → 10K
24:28 | 7:53/mi
15K· 9.32 mi
1:12:46
Rank: #12586 (-548)
10K → 15K
24:58 | 8:02/mi
20K· 12.43 mi
1:40:59
Rank: #14232 (-1646)
15K → 20K
28:13 | 9:05/mi
Half· 13.11 mi
1:46:50
Rank: #14338 (-106)
20K → Half
5:51 | 8:34/mi
25K· 15.53 mi
2:10:16
Rank: #15127 (-789)
Half → 25K
23:26 | 9:40/mi
30K· 18.64 mi
2:40:29
Rank: #15394 (-267)
25K → 30K
30:13 | 9:44/mi
20M
2:55:48
Rank: #15982 (-588)
30K → 20M
15:19 | 11:16/mi
21M
3:05:58
Rank: #15849 (+133)
20M → 21M
10:10 | 10:10/mi
35K· 21.75 mi
3:13:25
Rank: #15908 (-59)
21M → 35K
7:27 | 9:57/mi
23M
3:25:40
Rank: #15832 (+76)
35K → 23M
12:15 | 9:47/mi
24M
3:35:30
Rank: #15827 (+5)
23M → 24M
9:50 | 9:50/mi
40K· 24.85 mi
3:44:13
Rank: #15797 (+30)
24M → 40K
8:43 | 10:12/mi
25.2M
3:47:58
Rank: #15758 (+39)
40K → 25.2M
3:45 | 10:52/mi
Finish· 26.22 mi
3:56:38
Rank: #15597 (+161)
25.2M → Finish
8:40 | 8:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:50
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time2:09:48
Pace9:54 /mi
📊Positive Split: 21.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:3623:207:3123:20
7:31
-
10K
6.21 mi11:19:0447:487:4224:28
7:53
+0:22
15K
9.32 mi11:44:021:12:467:4824:58
8:02
+0:09
20K
12.43 mi12:12:151:40:598:0828:13
9:05
+1:03
Half
13.11 mi12:18:061:46:508:095:51
8:34
-0:31
25K
15.53 mi12:41:322:10:168:2323:26
9:40
+1:06
30K
18.64 mi13:11:452:40:298:3730:13
9:44
+0:04
20M
20.00 mi13:27:042:55:488:4715:19
11:16
+1:32
21M
21.00 mi13:37:143:05:588:5110:10
10:10
-1:06
35K
21.75 mi13:44:413:13:258:547:27
9:57
-0:13
23M
23.00 mi13:56:563:25:408:5712:15
9:47
-0:10
24M
24.00 mi14:06:463:35:308:599:50
9:50
+0:03
40K
24.85 mi14:15:293:44:139:018:43
10:12
+0:22
25.2M
25.20 mi14:19:143:47:589:033:45
10:52
+0:40
Finish
26.22 mi14:27:543:56:389:028:40
8:30
-2:22

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

7:31 /mi

Average Pace

9:02 /mi

Slowest Pace

11:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:30

49% of race

Time at Steady Pace

1:42:04

43% of race

Time at Slower Pace

19:04

8% of race

Average Pace: 9:01 /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 mi10:54:3623:207:3123:20
7:31
#10871
10K
6.21 mi11:19:0447:487:4224:28
7:53
#12038
15K
9.32 mi11:44:021:12:467:4824:58
8:02
#12586
20K
12.43 mi12:12:151:40:598:0828:13
9:05
#14232
Half
13.11 mi12:18:061:46:508:095:51
8:34
#14338
25K
15.53 mi12:41:322:10:168:2323:26
9:40
#15127
30K
18.64 mi13:11:452:40:298:3730:13
9:44
#15394
20M
20.00 mi13:27:042:55:488:4715:19
11:16
#15982
21M
21.00 mi13:37:143:05:588:5110:10
10:10
#15849
35K
21.75 mi13:44:413:13:258:547:27
9:57
#15908
23M
23.00 mi13:56:563:25:408:5712:15
9:47
#15832
24M
24.00 mi14:06:463:35:308:599:50
9:50
#15827
40K
24.85 mi14:15:293:44:139:018:43
10:12
#15797
25.2M
25.20 mi14:19:143:47:589:033:45
10:52
#15758
Finish
26.22 mi14:27:543:56:389:028:40
8:30
#15597
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi108712495249513709(Top 54%)4188(Top 38%)4188(Top 90%)
10K6.21 mi3.10 mi12038-11673195-7003195-70013268(Top 52%)3922(Top 36%)3922(Top 84%)
15K9.32 mi3.11 mi12586-5483512-3173512-31713709(Top 54%)4188(Top 38%)4188(Top 90%)
20K12.43 mi3.11 mi14232-16464499-9874499-98717693(Top 69%)6536(Top 60%)6536(Top 140%)
Half13.11 mi0.68 mi14338-1064577-784577-7816169(Top 63%)5726(Top 52%)5726(Top 123%)
25K15.53 mi2.42 mi15127-7895078-5015078-50118089(Top 71%)6880(Top 63%)6880(Top 148%)
30K18.64 mi3.11 mi15394-2675315-2375315-23716349(Top 64%)6149(Top 56%)6149(Top 132%)
20M20.00 mi1.36 mi15982-5885697-3825697-38219920(Top 78%)8177(Top 75%)8177(Top 175%)
21M21.00 mi1.00 mi15849+1335668+295668+2913631(Top 53%)5120(Top 47%)5120(Top 110%)
35K21.75 mi0.75 mi15908-595725-575725-5717019(Top 67%)6857(Top 63%)6857(Top 147%)
23M23.00 mi1.25 mi15832+765721+45721+414703(Top 58%)5771(Top 53%)5771(Top 124%)
24M24.00 mi1.00 mi15827+55745-245745-2415761(Top 62%)6322(Top 58%)6322(Top 136%)
40K24.85 mi0.85 mi15797+305760-155760-1515708(Top 61%)6358(Top 58%)6358(Top 136%)
25.2M25.20 mi0.35 mi15758+395754+65754+614109(Top 55%)5618(Top 51%)5618(Top 121%)
Finish26.22 mi1.02 mi15597+1615695+595695+5911577(Top 45%)4275(Top 39%)4275(Top 92%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

13709

Females

4188

F18-39

4188

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

13268

Females

3922

F18-39

3922

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

13709

Females

4188

F18-39

4188

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

17693

Females

6536

F18-39

6536

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

16169

Females

5726

F18-39

5726

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

18089

Females

6880

F18-39

6880

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

16349

Females

6149

F18-39

6149

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

19920

Females

8177

F18-39

8177

20M→21M

20.0 - 21.0 mi

Top 53%
×8stories
+106ft-24ft

Overall

13631

Females

5120

F18-39

5120

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

17019

Females

6857

F18-39

6857

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

14703

Females

5771

F18-39

5771

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

15761

Females

6322

F18-39

6322

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

15708

Females

6358

F18-39

6358

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

14109

Females

5618

F18-39

5618

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

11577

Females

4275

F18-39

4275

Passing Analysis

Category:
Athletes Passed
1258
Passed By
5984
Net Change
-4726
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10871
5K → 10K491216-1167#10871#12038
10K → 15K89637-548#12038#12586
15K → 20K351681-1646#12586#14232
20K → Half22128-106#14232#14338
Half → 25K68857-789#14338#15127
25K → 30K182449-267#15127#15394
30K → 20M27615-588#15394#15982
20M → 21M17441+133#15982#15849
21M → 35K52111-59#15849#15908
35K → 23M15781+76#15908#15832
23M → 24M7671+5#15832#15827
24M → 40K9666+30#15827#15797
40K → 25.2M5920+39#15797#15758
25.2M → Finish17211+161#15758#15597
TOTALS12585984-4726
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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