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BOSTON MARATHON 2023

Hannah Burgess

Bib: 29517•F

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
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
9:59/mi
31:00
↑ 97↓ 3451.5%
10K· 6.21 mi
10:40/mi
1:04:09
↑ 79↓ 1380.4%
15K· 9.32 mi
11:09/mi
1:38:49
↑ 67↓ 78
20K· 12.43 mi
11:20/mi
2:14:01
↑ 106↓ 860.1%
Half· 13.11 mi
10:27/mi
2:21:09
↑ 19↓ 370.5%
25K· 15.53 mi
13:49/mi
2:54:38
↑ 66↓ 880.2%
30K· 18.64 mi
13:10/mi
3:35:33
↑ 181↓ 1480.2%
20M
13:30/mi
3:53:54
↑ 64↓ 500.2%
21M
15:26/mi
4:09:20
↑ 106↓ 241.6%
35K· 21.75 mi
18:21/mi
4:23:04
↑ 17↓ 861.7%
23M
13:04/mi
4:39:25
↑ 23↓ 630.6%
24M
13:39/mi
4:53:04
↓ 821.3%
40K· 24.85 mi
12:29/mi
5:03:44
↓ 200.3%
25.2M
14:10/mi
5:08:37
↑ 13↓ 160.2%
Finish· 26.22 mi
10:31/mi
5:19:20
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:21:09
Pace10:46 /mi
2nd Half
Distance13.11 mi
Time2:58:11
Pace13:36 /mi
📊Positive Split: 26.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:4631:009:5931:00
9:59
-
10K
6.21 mi12:26:551:04:0910:1933:09
10:40
+0:41
15K
9.32 mi13:01:351:38:4910:3634:40
11:09
+0:29
20K
12.43 mi13:36:472:14:0110:4735:12
11:20
+0:11
Half
13.11 mi13:43:552:21:0910:467:08
10:27
-0:53
25K
15.53 mi14:17:242:54:3811:1533:29
13:49
+3:22
30K
18.64 mi14:58:193:35:3311:3440:55
13:10
-0:39
20M
20.00 mi15:16:403:53:5411:4218:21
13:30
+0:20
21M
21.00 mi15:32:064:09:2011:5215:26
15:26
+1:56
35K
21.75 mi15:45:504:23:0412:0613:44
18:21
+2:55
23M
23.00 mi16:02:114:39:2512:0916:21
13:04
-5:17
24M
24.00 mi16:15:504:53:0412:1313:39
13:39
+0:35
40K
24.85 mi16:26:305:03:4412:1310:40
12:29
-1:10
25.2M
25.20 mi16:31:235:08:3712:154:53
14:10
+1:41
Finish
26.22 mi16:42:065:19:2012:1110:43
10:31
-3:39

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

9:59 /mi

Average Pace

12:11 /mi

Slowest Pace

18:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:52

48% of race

Time at Steady Pace

2:13:25

42% of race

Time at Slower Pace

34:03

11% of race

Average Pace: 12:11 /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 mi11:53:4631:009:5931:00
9:59
#23387
10K
6.21 mi12:26:551:04:0910:1933:09
10:40
#24323
15K
9.32 mi13:01:351:38:4910:3634:40
11:09
#24816
20K
12.43 mi13:36:472:14:0110:4735:12
11:20
#24899
Half
13.11 mi13:43:552:21:0910:467:08
10:27
#24872
25K
15.53 mi14:17:242:54:3811:1533:29
13:49
#25315
30K
18.64 mi14:58:193:35:3311:3440:55
13:10
#25397
20M
20.00 mi15:16:403:53:5411:4218:21
13:30
#25426
21M
21.00 mi15:32:064:09:2011:5215:26
15:26
#25479
35K
21.75 mi15:45:504:23:0412:0613:44
18:21
#25649
23M
23.00 mi16:02:114:39:2512:0916:21
13:04
#25633
24M
24.00 mi16:15:504:53:0412:1313:39
13:39
#25668
40K
24.85 mi16:26:305:03:4412:1310:40
12:29
#25633
25.2M
25.20 mi16:31:235:08:3712:154:53
14:10
#25625
Finish
26.22 mi16:42:065:19:2012:1110:43
10:31
#25573
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi233879596959625379(Top 95%)10670(Top 93%)10670(Top 218%)
10K6.21 mi3.10 mi24323-93610063-46710063-46724974(Top 94%)10427(Top 91%)10427(Top 213%)
15K9.32 mi3.11 mi24816-49310347-28410347-28425379(Top 95%)10670(Top 93%)10670(Top 218%)
20K12.43 mi3.11 mi24899-8310401-5410401-5425039(Top 94%)10505(Top 92%)10505(Top 215%)
Half13.11 mi0.68 mi24872+2710387+1410387+1424160(Top 91%)10012(Top 88%)10012(Top 205%)
25K15.53 mi2.42 mi25315-44310652-26510652-26526261(Top 99%)11223(Top 98%)11223(Top 230%)
30K18.64 mi3.11 mi25397-8210716-6410716-6425557(Top 96%)10872(Top 95%)10872(Top 223%)
20M20.00 mi1.36 mi25426-2910743-2710743-2725551(Top 96%)10883(Top 95%)10883(Top 223%)
21M21.00 mi1.00 mi25479-5310775-3210775-3225976(Top 98%)11098(Top 97%)11098(Top 227%)
35K21.75 mi0.75 mi25649-17010866-9110866-9126598(Top 100%)11413(Top 100%)11413(Top 234%)
23M23.00 mi1.25 mi25633+1610865+110865+125152(Top 94%)10712(Top 94%)10712(Top 219%)
24M24.00 mi1.00 mi25668-3510886-2110886-2125897(Top 97%)11113(Top 97%)11113(Top 228%)
40K24.85 mi0.85 mi25633+3510869+1710869+1724423(Top 92%)10406(Top 91%)10406(Top 213%)
25.2M25.20 mi0.35 mi25625+810867+210867+225126(Top 94%)10761(Top 94%)10761(Top 220%)
Finish26.22 mi1.02 mi25573+5210845+2210845+2223048(Top 87%)9674(Top 85%)9674(Top 198%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21story building
+97ft-345ft

Overall

25379

Females

10670

F18-39

10670

5K→10K

3.1 - 6.2 mi

Top 94%
×5story building
+79ft-138ft

Overall

24974

Females

10427

F18-39

10427

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+67ft-78ft

Overall

25379

Females

10670

F18-39

10670

15K→20K

9.3 - 12.4 mi

Top 94%
×5story building
+106ft-86ft

Overall

25039

Females

10505

F18-39

10505

20K→Half

12.4 - 13.1 mi

Top 91%
×2story building
+19ft-37ft

Overall

24160

Females

10012

F18-39

10012

Half→25K

13.1 - 15.5 mi

Top 99%
×4story building
+66ft-88ft

Overall

26261

Females

11223

F18-39

11223

25K→30K

15.5 - 18.6 mi

Top 96%
×9story building
+181ft-148ft

Overall

25557

Females

10872

F18-39

10872

30K→20M

18.6 - 20.0 mi

Top 96%
×5story building
+64ft-50ft

Overall

25551

Females

10883

F18-39

10883

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

25976

Females

11098

F18-39

11098

21M→35K

21.0 - 21.8 mi

Top 100%
×7story building
+17ft-86ft

Overall

26598

Females

11413

F18-39

11413

35K→23M

21.8 - 23.0 mi

Top 94%
×5story building
+23ft-63ft

Overall

25152

Females

10712

F18-39

10712

23M→24M

23.0 - 24.0 mi

Top 97%
×6story building
+12ft-82ft

Overall

25897

Females

11113

F18-39

11113

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

24423

Females

10406

F18-39

10406

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

25126

Females

10761

F18-39

10761

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2story building
+22ft-21ft

Overall

23048

Females

9674

F18-39

9674

Passing Analysis

Category:
Athletes Passed
369
Passed By
2555
Net Change
-2186
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23387
5K → 10K14950-936#23387#24323
10K → 15K27520-493#24323#24816
15K → 20K74157-83#24816#24899
20K → Half325+27#24899#24872
Half → 25K5448-443#24872#25315
25K → 30K46128-82#25315#25397
30K → 20M2049-29#25397#25426
20M → 21M861-53#25426#25479
21M → 35K3173-170#25479#25649
35K → 23M2913+16#25649#25633
23M → 24M843-35#25633#25668
24M → 40K350+35#25668#25633
40K → 25.2M146+8#25633#25625
25.2M → Finish542+52#25625#25573
TOTALS3692555-2186
📊

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