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BOSTON MARATHON 2024

Hannah Grubbs

Bib: 11344•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 50%
Gender (Female)
#0 / 10924
Top 38%
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
22:54
Rank: #9733
Start → 5K
22:54 | 7:22/mi
10K· 6.21 mi
46:29
Rank: #10325 (-592)
5K → 10K
23:35 | 7:35/mi
15K· 9.32 mi
1:10:51
Rank: #10979 (-654)
10K → 15K
24:22 | 7:51/mi
20K· 12.43 mi
1:36:58
Rank: #11929 (-950)
15K → 20K
26:07 | 8:24/mi
Half· 13.11 mi
1:42:31
Rank: #12025 (-96)
20K → Half
5:33 | 8:08/mi
25K· 15.53 mi
2:05:56
Rank: #13466 (-1441)
Half → 25K
23:25 | 9:39/mi
30K· 18.64 mi
2:34:23
Rank: #13499 (-33)
25K → 30K
28:27 | 9:09/mi
20M
2:47:55
Rank: #13746 (-247)
30K → 20M
13:32 | 9:58/mi
21M
2:57:35
Rank: #13584 (+162)
20M → 21M
9:40 | 9:40/mi
35K· 21.75 mi
3:03:35
Rank: #13331 (+253)
21M → 35K
6:00 | 8:01/mi
23M
3:15:23
Rank: #13315 (+16)
35K → 23M
11:48 | 9:25/mi
24M
3:24:03
Rank: #13148 (+167)
23M → 24M
8:40 | 8:40/mi
40K· 24.85 mi
3:31:41
Rank: #13015 (+133)
24M → 40K
7:38 | 8:56/mi
25.2M
3:34:49
Rank: #12878 (+137)
40K → 25.2M
3:08 | 9:05/mi
Finish· 26.22 mi
3:43:09
Rank: #12710 (+168)
25.2M → Finish
8:20 | 8:11/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:31
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time2:00:38
Pace9:12 /mi
📊Positive Split: 17.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0922:547:2222:54
7:22
-
10K
6.21 mi11:13:4446:297:2923:35
7:35
+0:13
15K
9.32 mi11:38:061:10:517:3624:22
7:51
+0:16
20K
12.43 mi12:04:131:36:587:4826:07
8:24
+0:33
Half
13.11 mi12:09:461:42:317:495:33
8:08
-0:16
25K
15.53 mi12:33:112:05:568:0623:25
9:39
+1:31
30K
18.64 mi13:01:382:34:238:1728:27
9:09
-0:30
20M
20.00 mi13:15:102:47:558:2413:32
9:58
+0:49
21M
21.00 mi13:24:502:57:358:279:40
9:40
-0:18
35K
21.75 mi13:30:503:03:358:266:00
8:01
-1:39
23M
23.00 mi13:42:383:15:238:3011:48
9:25
+1:24
24M
24.00 mi13:51:183:24:038:308:40
8:40
-0:45
40K
24.85 mi13:58:563:31:418:317:38
8:56
+0:16
25.2M
25.20 mi14:02:043:34:498:313:08
9:05
+0:09
Finish
26.22 mi14:10:243:43:098:318:20
8:11
-0:54

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

7:22 /mi

Average Pace

8:31 /mi

Slowest Pace

9:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:44

41% of race

Time at Steady Pace

42:25

19% of race

Time at Slower Pace

1:30:00

40% of race

Average Pace: 8:31 /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 mi10:50:0922:547:2222:54
7:22
#9733
10K
6.21 mi11:13:4446:297:2923:35
7:35
#10325
15K
9.32 mi11:38:061:10:517:3624:22
7:51
#10979
20K
12.43 mi12:04:131:36:587:4826:07
8:24
#11929
Half
13.11 mi12:09:461:42:317:495:33
8:08
#12025
25K
15.53 mi12:33:112:05:568:0623:25
9:39
#13466
30K
18.64 mi13:01:382:34:238:1728:27
9:09
#13499
20M
20.00 mi13:15:102:47:558:2413:32
9:58
#13746
21M
21.00 mi13:24:502:57:358:279:40
9:40
#13584
35K
21.75 mi13:30:503:03:358:266:00
8:01
#13331
23M
23.00 mi13:42:383:15:238:3011:48
9:25
#13315
24M
24.00 mi13:51:183:24:038:308:40
8:40
#13148
40K
24.85 mi13:58:563:31:418:317:38
8:56
#13015
25.2M
25.20 mi14:02:043:34:498:313:08
9:05
#12878
Finish
26.22 mi14:10:243:43:098:318:20
8:11
#12710
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi97331907190712302(Top 48%)3413(Top 31%)3413(Top 73%)
10K6.21 mi3.10 mi10325-5922227-3202227-32011015(Top 43%)2655(Top 24%)2655(Top 57%)
15K9.32 mi3.11 mi10979-6542627-4002627-40012302(Top 48%)3413(Top 31%)3413(Top 73%)
20K12.43 mi3.11 mi11929-9503180-5533180-55314286(Top 56%)4598(Top 42%)4598(Top 99%)
Half13.11 mi0.68 mi12025-963239-593239-5913644(Top 53%)4273(Top 39%)4273(Top 92%)
25K15.53 mi2.42 mi13466-14414070-8314070-83118064(Top 71%)6860(Top 63%)6860(Top 147%)
30K18.64 mi3.11 mi13499-334199-1294199-12913994(Top 55%)4853(Top 44%)4853(Top 104%)
20M20.00 mi1.36 mi13746-2474396-1974396-19716322(Top 64%)6371(Top 58%)6371(Top 137%)
21M21.00 mi1.00 mi13584+1624370+264370+2611568(Top 45%)4039(Top 37%)4039(Top 87%)
35K21.75 mi0.75 mi13331+2534255+1154255+1157984(Top 31%)2234(Top 20%)2234(Top 48%)
23M23.00 mi1.25 mi13315+164306-514306-5113189(Top 52%)4999(Top 46%)4999(Top 107%)
24M24.00 mi1.00 mi13148+1674261+454261+4510423(Top 41%)3652(Top 33%)3652(Top 78%)
40K24.85 mi0.85 mi13015+1334227+344227+3410553(Top 41%)3844(Top 35%)3844(Top 82%)
25.2M25.20 mi0.35 mi12878+1374177+504177+507045(Top 28%)2225(Top 20%)2225(Top 48%)
Finish26.22 mi1.02 mi12710+1684128+494128+499683(Top 38%)3369(Top 31%)3369(Top 72%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21stories
+97ft-345ft

Overall

12302

Females

3413

F18-39

3413

5K→10K

3.1 - 6.2 mi

Top 43%
×5stories
+79ft-138ft

Overall

11015

Females

2655

F18-39

2655

10K→15K

6.2 - 9.3 mi

Top 48%
×3stories
+67ft-78ft

Overall

12302

Females

3413

F18-39

3413

15K→20K

9.3 - 12.4 mi

Top 56%
×5stories
+106ft-86ft

Overall

14286

Females

4598

F18-39

4598

20K→Half

12.4 - 13.1 mi

Top 53%
×2stories
+19ft-37ft

Overall

13644

Females

4273

F18-39

4273

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

18064

Females

6860

F18-39

6860

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

13994

Females

4853

F18-39

4853

30K→20M

18.6 - 20.0 mi

Top 64%
×5stories
+64ft-50ft

Overall

16322

Females

6371

F18-39

6371

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

11568

Females

4039

F18-39

4039

21M→35K

21.0 - 21.8 mi

Top 31%
×7stories
+17ft-86ft

Overall

7984

Females

2234

F18-39

2234

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

13189

Females

4999

F18-39

4999

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

10423

Females

3652

F18-39

3652

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10553

Females

3844

F18-39

3844

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7045

Females

2225

F18-39

2225

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

9683

Females

3369

F18-39

3369

Passing Analysis

Category:
Athletes Passed
1925
Passed By
4900
Net Change
-2977
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9733
5K → 10K99689-592#9733#10325
10K → 15K69723-654#10325#10979
15K → 20K521002-950#10979#11929
20K → Half20116-96#11929#12025
Half → 25K371478-1441#12025#13466
25K → 30K282315-33#13466#13499
30K → 20M78325-247#13499#13746
20M → 21M22159+162#13746#13584
21M → 35K2530+253#13584#13331
35K → 23M136120+16#13331#13315
23M → 24M19629+167#13315#13148
24M → 40K16027+133#13148#13015
40K → 25.2M1381+137#13015#12878
25.2M → Finish18416+168#12878#12710
TOTALS19254900-2977
📊

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