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BOSTON MARATHON 2023

Hannah Holt

Bib: 20805•F

OR

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
8:58/mi
27:53
↑ 97↓ 3451.5%
10K· 6.21 mi
8:59/mi
55:47
↑ 79↓ 1380.4%
15K· 9.32 mi
8:51/mi
1:23:17
↑ 67↓ 78
20K· 12.43 mi
8:51/mi
1:50:46
↑ 106↓ 860.1%
Half· 13.11 mi
8:51/mi
1:56:48
↑ 19↓ 370.5%
25K· 15.53 mi
9:18/mi
2:19:20
↑ 66↓ 880.2%
30K· 18.64 mi
10:51/mi
2:53:03
↑ 181↓ 1480.2%
20M
10:13/mi
3:06:56
↑ 64↓ 500.2%
21M
11:04/mi
3:18:00
↑ 106↓ 241.6%
35K· 21.75 mi
10:12/mi
3:25:38
↑ 17↓ 861.7%
23M
10:28/mi
3:38:44
↑ 23↓ 630.6%
24M
10:31/mi
3:49:15
↓ 821.3%
40K· 24.85 mi
10:23/mi
3:58:08
↓ 200.3%
25.2M
11:33/mi
4:02:07
↑ 13↓ 160.2%
Finish· 26.22 mi
10:50/mi
4:13:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:48
Pace8:55 /mi
2nd Half
Distance13.11 mi
Time2:16:21
Pace10:24 /mi
📊Positive Split: 16.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:1227:538:5827:53
8:58
-
10K
6.21 mi11:52:0655:478:5927:54
8:59
+0:01
15K
9.32 mi12:19:361:23:178:5627:30
8:51
-0:08
20K
12.43 mi12:47:051:50:468:5527:29
8:51
0:00
Half
13.11 mi12:53:071:56:488:556:02
8:51
0:00
25K
15.53 mi13:15:392:19:208:5822:32
9:18
+0:27
30K
18.64 mi13:49:222:53:039:1733:43
10:51
+1:33
20M
20.00 mi14:03:153:06:569:2113:53
10:13
-0:38
21M
21.00 mi14:14:193:18:009:2611:04
11:04
+0:51
35K
21.75 mi14:21:573:25:389:277:38
10:12
-0:52
23M
23.00 mi14:35:033:38:449:3113:06
10:28
+0:16
24M
24.00 mi14:45:343:49:159:3310:31
10:31
+0:03
40K
24.85 mi14:54:273:58:089:358:53
10:23
-0:08
25.2M
25.20 mi14:58:264:02:079:363:59
11:33
+1:10
Finish
26.22 mi15:09:284:13:099:4011:02
10:50
-0:43

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

8:51 /mi

Average Pace

9:40 /mi

Slowest Pace

11:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19:20

55% of race

Time at Steady Pace

54:01

21% of race

Time at Slower Pace

59:48

24% of race

Average Pace: 9:39 /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 mi11:24:1227:538:5827:53
8:58
#20343
10K
6.21 mi11:52:0655:478:5927:54
8:59
#20553
15K
9.32 mi12:19:361:23:178:5627:30
8:51
#20283
20K
12.43 mi12:47:051:50:468:5527:29
8:51
#19924
Half
13.11 mi12:53:071:56:488:556:02
8:51
#19897
25K
15.53 mi13:15:392:19:208:5822:32
9:18
#19982
30K
18.64 mi13:49:222:53:039:1733:43
10:51
#20767
20M
20.00 mi14:03:153:06:569:2113:53
10:13
#20777
21M
21.00 mi14:14:193:18:009:2611:04
11:04
#20789
35K
21.75 mi14:21:573:25:389:277:38
10:12
#20813
23M
23.00 mi14:35:033:38:449:3113:06
10:28
#20832
24M
24.00 mi14:45:343:49:159:3310:31
10:31
#20885
40K
24.85 mi14:54:273:58:089:358:53
10:23
#20883
25.2M
25.20 mi14:58:264:02:079:363:59
11:33
#20896
Finish
26.22 mi15:09:284:13:099:4011:02
10:50
#21042
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi203438022802219813(Top 74%)7577(Top 66%)7577(Top 403%)
10K6.21 mi3.10 mi20553-2108067-458067-4520801(Top 78%)8155(Top 71%)8155(Top 434%)
15K9.32 mi3.11 mi20283+2707897+1707897+17019813(Top 74%)7577(Top 66%)7577(Top 403%)
20K12.43 mi3.11 mi19924+3597682+2157682+21518940(Top 71%)7057(Top 62%)7057(Top 376%)
Half13.11 mi0.68 mi19897+277664+187664+1819782(Top 74%)7553(Top 66%)7553(Top 402%)
25K15.53 mi2.42 mi19982-857701-377701-3720197(Top 76%)7807(Top 68%)7807(Top 416%)
30K18.64 mi3.11 mi20767-7858141-4408141-44022878(Top 86%)9395(Top 82%)9395(Top 500%)
20M20.00 mi1.36 mi20777-108161-208161-2021071(Top 79%)8449(Top 74%)8449(Top 450%)
21M21.00 mi1.00 mi20789-128183-228183-2220972(Top 79%)8445(Top 74%)8445(Top 450%)
35K21.75 mi0.75 mi20813-248216-338216-3321795(Top 82%)8929(Top 78%)8929(Top 475%)
23M23.00 mi1.25 mi20832-198240-248240-2421235(Top 80%)8645(Top 76%)8645(Top 460%)
24M24.00 mi1.00 mi20885-538280-408280-4022074(Top 83%)9136(Top 80%)9136(Top 486%)
40K24.85 mi0.85 mi20883+28291-118291-1120962(Top 79%)8579(Top 75%)8579(Top 457%)
25.2M25.20 mi0.35 mi20896-138300-98300-921687(Top 81%)8954(Top 78%)8954(Top 477%)
Finish26.22 mi1.02 mi21042-1468393-938393-9323657(Top 89%)9986(Top 87%)9986(Top 532%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21story building
+97ft-345ft

Overall

19813

Females

7577

F40-44

7577

5K→10K

3.1 - 6.2 mi

Top 78%
×5story building
+79ft-138ft

Overall

20801

Females

8155

F40-44

8155

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+67ft-78ft

Overall

19813

Females

7577

F40-44

7577

15K→20K

9.3 - 12.4 mi

Top 71%
×5story building
+106ft-86ft

Overall

18940

Females

7057

F40-44

7057

20K→Half

12.4 - 13.1 mi

Top 74%
×2story building
+19ft-37ft

Overall

19782

Females

7553

F40-44

7553

Half→25K

13.1 - 15.5 mi

Top 76%
×4story building
+66ft-88ft

Overall

20197

Females

7807

F40-44

7807

25K→30K

15.5 - 18.6 mi

Top 86%
×9story building
+181ft-148ft

Overall

22878

Females

9395

F40-44

9395

30K→20M

18.6 - 20.0 mi

Top 79%
×5story building
+64ft-50ft

Overall

21071

Females

8449

F40-44

8449

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

20972

Females

8445

F40-44

8445

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

21795

Females

8929

F40-44

8929

35K→23M

21.8 - 23.0 mi

Top 80%
×5story building
+23ft-63ft

Overall

21235

Females

8645

F40-44

8645

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

22074

Females

9136

F40-44

9136

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

20962

Females

8579

F40-44

8579

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

21687

Females

8954

F40-44

8954

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2story building
+22ft-21ft

Overall

23657

Females

9986

F40-44

9986

Passing Analysis

Category:
Athletes Passed
1413
Passed By
2112
Net Change
-699
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20343
5K → 10K194404-210#20343#20553
10K → 15K33060+270#20553#20283
15K → 20K39031+359#20283#19924
20K → Half4417+27#19924#19897
Half → 25K97182-85#19897#19982
25K → 30K22807-785#19982#20767
30K → 20M7888-10#20767#20777
20M → 21M6274-12#20777#20789
21M → 35K3357-24#20789#20813
35K → 23M6584-19#20813#20832
23M → 24M3386-53#20832#20885
24M → 40K4038+2#20885#20883
40K → 25.2M922-13#20883#20896
25.2M → Finish16162-146#20896#21042
TOTALS14132112-699
📊

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