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BOSTON MARATHON 2024

Rachael Robinson

Bib: 27387•F

NH

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

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
9:45/mi
30:19
↑ 97↓ 3451.5%
10K· 6.21 mi
9:19/mi
59:15
↑ 79↓ 1380.4%
15K· 9.32 mi
9:24/mi
1:28:27
↑ 67↓ 78
20K· 12.43 mi
10:07/mi
1:59:54
↑ 106↓ 860.1%
Half· 13.11 mi
9:26/mi
2:06:20
↑ 19↓ 370.5%
25K· 15.53 mi
9:58/mi
2:30:31
↑ 66↓ 880.2%
30K· 18.64 mi
10:22/mi
3:02:44
↑ 181↓ 1480.2%
20M
10:14/mi
3:16:38
↑ 64↓ 500.2%
21M
10:55/mi
3:27:33
↑ 106↓ 241.6%
35K· 21.75 mi
9:53/mi
3:34:57
↑ 17↓ 861.7%
23M
10:11/mi
3:47:42
↑ 23↓ 630.6%
24M
9:53/mi
3:57:35
↓ 821.3%
40K· 24.85 mi
10:27/mi
4:06:31
↓ 200.3%
25.2M
11:10/mi
4:10:22
↑ 13↓ 160.2%
Finish· 26.22 mi
9:21/mi
4:19:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:20
Pace9:38 /mi
2nd Half
Distance13.11 mi
Time2:13:34
Pace10:11 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:5530:199:4530:19
9:45
-
10K
6.21 mi12:21:5159:159:3228:56
9:19
-0:26
15K
9.32 mi12:51:031:28:279:2929:12
9:24
+0:05
20K
12.43 mi13:22:301:59:549:3931:27
10:07
+0:43
Half
13.11 mi13:28:562:06:209:386:26
9:26
-0:41
25K
15.53 mi13:53:072:30:319:4124:11
9:58
+0:32
30K
18.64 mi14:25:203:02:449:4832:13
10:22
+0:24
20M
20.00 mi14:39:143:16:389:5013:54
10:14
-0:08
21M
21.00 mi14:50:093:27:339:5310:55
10:55
+0:41
35K
21.75 mi14:57:333:34:579:537:24
9:53
-1:02
23M
23.00 mi15:10:183:47:429:5412:45
10:11
+0:18
24M
24.00 mi15:20:113:57:359:549:53
9:53
-0:18
40K
24.85 mi15:29:074:06:319:558:56
10:27
+0:34
25.2M
25.20 mi15:32:584:10:229:563:51
11:10
+0:43
Finish
26.22 mi15:42:304:19:549:559:32
9:21
-1:49

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

9:19 /mi

Average Pace

9:55 /mi

Slowest Pace

11:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:23:59

78% of race

Time at Steady Pace

52:04

20% of race

Time at Slower Pace

3:51

1% of race

Average Pace: 9:55 /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 mi11:52:5530:199:4530:19
9:45
#22444
10K
6.21 mi12:21:5159:159:3228:56
9:19
#21643
15K
9.32 mi12:51:031:28:279:2929:12
9:24
#21202
20K
12.43 mi13:22:301:59:549:3931:27
10:07
#21072
Half
13.11 mi13:28:562:06:209:386:26
9:26
#21014
25K
15.53 mi13:53:072:30:319:4124:11
9:58
#20672
30K
18.64 mi14:25:203:02:449:4832:13
10:22
#20231
20M
20.00 mi14:39:143:16:389:5013:54
10:14
#20015
21M
21.00 mi14:50:093:27:339:5310:55
10:55
#19772
35K
21.75 mi14:57:333:34:579:537:24
9:53
#19636
23M
23.00 mi15:10:183:47:429:5412:45
10:11
#19440
24M
24.00 mi15:20:113:57:359:549:53
9:53
#19275
40K
24.85 mi15:29:074:06:319:558:56
10:27
#19153
25.2M
25.20 mi15:32:584:10:229:563:51
11:10
#19087
Finish
26.22 mi15:42:304:19:549:559:32
9:21
#18963
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi224449130913020363(Top 80%)7981(Top 73%)7981(Top 171%)
10K6.21 mi3.10 mi21643+8018723+4078723+40720839(Top 82%)8278(Top 76%)8278(Top 178%)
15K9.32 mi3.11 mi21202+4418476+2478476+24720363(Top 80%)7981(Top 73%)7981(Top 171%)
20K12.43 mi3.11 mi21072+1308391+858391+8520850(Top 82%)8267(Top 76%)8267(Top 177%)
Half13.11 mi0.68 mi21014+588365+268365+2619876(Top 78%)7822(Top 72%)7822(Top 168%)
25K15.53 mi2.42 mi20672+3428203+1628203+16219068(Top 75%)7415(Top 68%)7415(Top 159%)
30K18.64 mi3.11 mi20231+4418012+1918012+19118448(Top 72%)7279(Top 67%)7279(Top 156%)
20M20.00 mi1.36 mi20015+2167931+817931+8117220(Top 67%)6835(Top 63%)6835(Top 147%)
21M21.00 mi1.00 mi19772+2437829+1027829+10216149(Top 63%)6405(Top 59%)6405(Top 137%)
35K21.75 mi0.75 mi19636+1367785+447785+4416851(Top 66%)6789(Top 62%)6789(Top 146%)
23M23.00 mi1.25 mi19440+1967705+807705+8016085(Top 63%)6448(Top 59%)6448(Top 138%)
24M24.00 mi1.00 mi19275+1657627+787627+7815940(Top 62%)6420(Top 59%)6420(Top 138%)
40K24.85 mi0.85 mi19153+1227584+437584+4316572(Top 65%)6802(Top 62%)6802(Top 146%)
25.2M25.20 mi0.35 mi19087+667554+307554+3015095(Top 59%)6104(Top 56%)6104(Top 131%)
Finish26.22 mi1.02 mi18963+1247508+467508+4615902(Top 62%)6474(Top 59%)6474(Top 139%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21story building
+97ft-345ft

Overall

20363

Females

7981

F18-39

7981

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

20839

Females

8278

F18-39

8278

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+67ft-78ft

Overall

20363

Females

7981

F18-39

7981

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

20850

Females

8267

F18-39

8267

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

19876

Females

7822

F18-39

7822

Half→25K

13.1 - 15.5 mi

Top 75%
×4story building
+66ft-88ft

Overall

19068

Females

7415

F18-39

7415

25K→30K

15.5 - 18.6 mi

Top 72%
×9story building
+181ft-148ft

Overall

18448

Females

7279

F18-39

7279

30K→20M

18.6 - 20.0 mi

Top 67%
×5story building
+64ft-50ft

Overall

17220

Females

6835

F18-39

6835

20M→21M

20.0 - 21.0 mi

Top 63%
×8story building
+106ft-24ft

Overall

16149

Females

6405

F18-39

6405

21M→35K

21.0 - 21.8 mi

Top 66%
×7story building
+17ft-86ft

Overall

16851

Females

6789

F18-39

6789

35K→23M

21.8 - 23.0 mi

Top 63%
×5story building
+23ft-63ft

Overall

16085

Females

6448

F18-39

6448

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

15940

Females

6420

F18-39

6420

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

16572

Females

6802

F18-39

6802

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

15095

Females

6104

F18-39

6104

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2story building
+22ft-21ft

Overall

15902

Females

6474

F18-39

6474

Passing Analysis

Category:
Athletes Passed
3751
Passed By
270
Net Change
+3481
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22444
5K → 10K82322+801#22444#21643
10K → 15K46928+441#21643#21202
15K → 20K251121+130#21202#21072
20K → Half657+58#21072#21014
Half → 25K35715+342#21014#20672
25K → 30K45918+441#20672#20231
30K → 20M2248+216#20231#20015
20M → 21M2529+243#20015#19772
21M → 35K1437+136#19772#19636
35K → 23M2048+196#19636#19440
23M → 24M1672+165#19440#19275
24M → 40K1308+122#19275#19153
40K → 25.2M748+66#19153#19087
25.2M → Finish1339+124#19087#18963
TOTALS3751270+3481
📊

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