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BOSTON MARATHON 2024

Valerie Collins

Bib: 17629•F

NJ

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
26:16
Rank: #17541
Start → 5K
26:16 | 8:27/mi
10K· 6.21 mi
53:32
Rank: #18168 (-627)
5K → 10K
27:16 | 8:47/mi
15K· 9.32 mi
1:20:12
Rank: #17721 (+447)
10K → 15K
26:40 | 8:35/mi
20K· 12.43 mi
1:47:08
Rank: #17097 (+624)
15K → 20K
26:56 | 8:40/mi
Half· 13.11 mi
1:52:59
Rank: #17031 (+66)
20K → Half
5:51 | 8:34/mi
25K· 15.53 mi
2:14:20
Rank: #16560 (+471)
Half → 25K
21:21 | 8:48/mi
30K· 18.64 mi
2:47:36
Rank: #17321 (-761)
25K → 30K
33:16 | 10:42/mi
20M
3:02:32
Rank: #17561 (-240)
30K → 20M
14:56 | 10:59/mi
21M
3:14:01
Rank: #17597 (-36)
20M → 21M
11:29 | 11:29/mi
35K· 21.75 mi
3:22:26
Rank: #17762 (-165)
21M → 35K
8:25 | 11:15/mi
23M
3:36:54
Rank: #17904 (-142)
35K → 23M
14:28 | 11:33/mi
24M
3:46:54
Rank: #17814 (+90)
23M → 24M
10:00 | 10:00/mi
40K· 24.85 mi
3:56:09
Rank: #17803 (+11)
24M → 40K
9:15 | 10:49/mi
25.2M
4:01:30
Rank: #17951 (-148)
40K → 25.2M
5:21 | 15:31/mi
Finish· 26.22 mi
4:10:36
Rank: #17788 (+163)
25.2M → Finish
9:06 | 8:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:59
Pace8:37 /mi
2nd Half
Distance13.11 mi
Time2:17:37
Pace10:30 /mi
📊Positive Split: 21.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:4826:168:2726:16
8:27
-
10K
6.21 mi11:45:0453:328:3727:16
8:47
+0:20
15K
9.32 mi12:11:441:20:128:3626:40
8:35
-0:12
20K
12.43 mi12:38:401:47:088:3726:56
8:40
+0:05
Half
13.11 mi12:44:311:52:598:375:51
8:34
-0:06
25K
15.53 mi13:05:522:14:208:3921:21
8:48
+0:14
30K
18.64 mi13:39:082:47:368:5933:16
10:42
+1:54
20M
20.00 mi13:54:043:02:329:0814:56
10:59
+0:17
21M
21.00 mi14:05:333:14:019:1411:29
11:29
+0:30
35K
21.75 mi14:13:583:22:269:188:25
11:15
-0:14
23M
23.00 mi14:28:263:36:549:2614:28
11:33
+0:18
24M
24.00 mi14:38:263:46:549:2710:00
10:00
-1:33
40K
24.85 mi14:47:413:56:099:309:15
10:49
+0:49
25.2M
25.20 mi14:53:024:01:309:355:21
15:31
+4:42
Finish
26.22 mi15:02:084:10:369:349:06
8:56
-6:35

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

8:27 /mi

Average Pace

9:34 /mi

Slowest Pace

15:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:26

57% of race

Time at Steady Pace

52:31

21% of race

Time at Slower Pace

54:39

22% of race

Average Pace: 9:33 /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 mi11:17:4826:168:2726:16
8:27
#17541
10K
6.21 mi11:45:0453:328:3727:16
8:47
#18168
15K
9.32 mi12:11:441:20:128:3626:40
8:35
#17721
20K
12.43 mi12:38:401:47:088:3726:56
8:40
#17097
Half
13.11 mi12:44:311:52:598:375:51
8:34
#17031
25K
15.53 mi13:05:522:14:208:3921:21
8:48
#16560
30K
18.64 mi13:39:082:47:368:5933:16
10:42
#17321
20M
20.00 mi13:54:043:02:329:0814:56
10:59
#17561
21M
21.00 mi14:05:333:14:019:1411:29
11:29
#17597
35K
21.75 mi14:13:583:22:269:188:25
11:15
#17762
23M
23.00 mi14:28:263:36:549:2614:28
11:33
#17904
24M
24.00 mi14:38:263:46:549:2710:00
10:00
#17814
40K
24.85 mi14:47:413:56:099:309:15
10:49
#17803
25.2M
25.20 mi14:53:024:01:309:355:21
15:31
#17951
Finish
26.22 mi15:02:084:10:369:349:06
8:56
#17788
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi175416493649316883(Top 66%)6077(Top 56%)6077(Top 130%)
10K6.21 mi3.10 mi18168-6276844-3516844-35118761(Top 73%)7171(Top 66%)7171(Top 154%)
15K9.32 mi3.11 mi17721+4476565+2796565+27916883(Top 66%)6077(Top 56%)6077(Top 130%)
20K12.43 mi3.11 mi17097+6246221+3446221+34415703(Top 61%)5406(Top 49%)5406(Top 116%)
Half13.11 mi0.68 mi17031+666192+296192+2916199(Top 63%)5756(Top 53%)5756(Top 124%)
25K15.53 mi2.42 mi16560+4715936+2565936+25614609(Top 57%)4955(Top 45%)4955(Top 106%)
30K18.64 mi3.11 mi17321-7616443-5076443-50719285(Top 75%)7732(Top 71%)7732(Top 166%)
20M20.00 mi1.36 mi17561-2406614-1716614-17119275(Top 75%)7847(Top 72%)7847(Top 168%)
21M21.00 mi1.00 mi17597-366658-446658-4417632(Top 69%)7154(Top 65%)7154(Top 154%)
35K21.75 mi0.75 mi17762-1656781-1236781-12320349(Top 80%)8517(Top 78%)8517(Top 183%)
23M23.00 mi1.25 mi17904-1426882-1016882-10119777(Top 77%)8282(Top 76%)8282(Top 178%)
24M24.00 mi1.00 mi17814+906862+206862+2016359(Top 64%)6628(Top 61%)6628(Top 142%)
40K24.85 mi0.85 mi17803+116873-116873-1117625(Top 69%)7330(Top 67%)7330(Top 157%)
25.2M25.20 mi0.35 mi17951-1486967-946967-9423578(Top 92%)10183(Top 93%)10183(Top 219%)
Finish26.22 mi1.02 mi17788+1636903+646903+6413885(Top 54%)5424(Top 50%)5424(Top 116%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

16883

Females

6077

F18-39

6077

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

18761

Females

7171

F18-39

7171

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

16883

Females

6077

F18-39

6077

15K→20K

9.3 - 12.4 mi

Top 61%
×5stories
+106ft-86ft

Overall

15703

Females

5406

F18-39

5406

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

16199

Females

5756

F18-39

5756

Half→25K

13.1 - 15.5 mi

Top 57%
×4stories
+66ft-88ft

Overall

14609

Females

4955

F18-39

4955

25K→30K

15.5 - 18.6 mi

Top 75%
×9stories
+181ft-148ft

Overall

19285

Females

7732

F18-39

7732

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

19275

Females

7847

F18-39

7847

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

17632

Females

7154

F18-39

7154

21M→35K

21.0 - 21.8 mi

Top 80%
×7stories
+17ft-86ft

Overall

20349

Females

8517

F18-39

8517

35K→23M

21.8 - 23.0 mi

Top 77%
×5stories
+23ft-63ft

Overall

19777

Females

8282

F18-39

8282

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

16359

Females

6628

F18-39

6628

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

17625

Females

7330

F18-39

7330

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

23578

Females

10183

F18-39

10183

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

13885

Females

5424

F18-39

5424

Passing Analysis

Category:
Athletes Passed
2505
Passed By
2752
Net Change
-247
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17541
5K → 10K93720-627#17541#18168
10K → 15K50154+447#18168#17721
15K → 20K64824+624#17721#17097
20K → Half7711+66#17097#17031
Half → 25K49120+471#17031#16560
25K → 30K82843-761#16560#17321
30K → 20M52292-240#17321#17561
20M → 21M89125-36#17561#17597
21M → 35K37202-165#17597#17762
35K → 23M66208-142#17762#17904
23M → 24M12232+90#17904#17814
24M → 40K6958+11#17814#17803
40K → 25.2M10158-148#17803#17951
25.2M → Finish1685+163#17951#17788
TOTALS25052752-247
📊

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