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BOSTON MARATHON 2023

Audrey Ellis

Bib: 24772•F

MA

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

Start
0:00:00
Race begins
5K· 3.11 mi
34:34
Rank: #25840
Start → 5K
34:34 | 11:08/mi
10K· 6.21 mi
1:08:54
Rank: #25710 (+130)
5K → 10K
34:20 | 11:03/mi
15K· 9.32 mi
1:45:04
Rank: #25768 (-58)
10K → 15K
36:10 | 11:38/mi
20K· 12.43 mi
2:18:52
Rank: #25449 (+319)
15K → 20K
33:48 | 10:53/mi
Half· 13.11 mi
2:25:56
Rank: #25387 (+62)
20K → Half
7:04 | 10:21/mi
25K· 15.53 mi
2:51:31
Rank: #25070 (+317)
Half → 25K
25:35 | 10:33/mi
30K· 18.64 mi
3:24:15
Rank: #24597 (+473)
25K → 30K
32:44 | 10:32/mi
20M
3:38:35
Rank: #24421 (+176)
30K → 20M
14:20 | 10:33/mi
21M
3:49:47
Rank: #24251 (+170)
20M → 21M
11:12 | 11:12/mi
35K· 21.75 mi
3:57:35
Rank: #24200 (+51)
21M → 35K
7:48 | 10:26/mi
23M
4:10:57
Rank: #24083 (+117)
35K → 23M
13:22 | 10:41/mi
24M
4:21:14
Rank: #23999 (+84)
23M → 24M
10:17 | 10:17/mi
40K· 24.85 mi
4:30:06
Rank: #23904 (+95)
24M → 40K
8:52 | 10:22/mi
25.2M
4:33:51
Rank: #23867 (+37)
40K → 25.2M
3:45 | 10:52/mi
Finish· 26.22 mi
4:43:47
Rank: #23798 (+69)
25.2M → Finish
9:56 | 9:45/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:25:56
Pace11:08 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:17:51
Pace10:31 /mi
📊Negative Split: 5.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:3634:3411:0834:34
11:08
-
10K
6.21 mi12:24:561:08:5411:0534:20
11:03
-0:05
15K
9.32 mi13:01:061:45:0411:1636:10
11:38
+0:35
20K
12.43 mi13:34:542:18:5211:1033:48
10:53
-0:45
Half
13.11 mi13:41:582:25:5611:087:04
10:21
-0:32
25K
15.53 mi14:07:332:51:3111:0225:35
10:33
+0:12
30K
18.64 mi14:40:173:24:1510:5732:44
10:32
-0:01
20M
20.00 mi14:54:373:38:3510:5614:20
10:33
+0:01
21M
21.00 mi15:05:493:49:4710:5711:12
11:12
+0:39
35K
21.75 mi15:13:373:57:3510:557:48
10:26
-0:46
23M
23.00 mi15:26:594:10:5710:5513:22
10:41
+0:15
24M
24.00 mi15:37:164:21:1410:5310:17
10:17
-0:24
40K
24.85 mi15:46:084:30:0610:528:52
10:22
+0:05
25.2M
25.20 mi15:49:534:33:5110:523:45
10:52
+0:30
Finish
26.22 mi15:59:494:43:4710:509:56
9:45
-1:07

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

9:45 /mi

Average Pace

10:50 /mi

Slowest Pace

11:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:58

46% of race

Time at Steady Pace

1:57:39

41% of race

Time at Slower Pace

36:10

13% of race

Average Pace: 10:49 /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 mi11:50:3634:3411:0834:34
11:08
#25840
10K
6.21 mi12:24:561:08:5411:0534:20
11:03
#25710
15K
9.32 mi13:01:061:45:0411:1636:10
11:38
#25768
20K
12.43 mi13:34:542:18:5211:1033:48
10:53
#25449
Half
13.11 mi13:41:582:25:5611:087:04
10:21
#25387
25K
15.53 mi14:07:332:51:3111:0225:35
10:33
#25070
30K
18.64 mi14:40:173:24:1510:5732:44
10:32
#24597
20M
20.00 mi14:54:373:38:3510:5614:20
10:33
#24421
21M
21.00 mi15:05:493:49:4710:5711:12
11:12
#24251
35K
21.75 mi15:13:373:57:3510:557:48
10:26
#24200
23M
23.00 mi15:26:594:10:5710:5513:22
10:41
#24083
24M
24.00 mi15:37:164:21:1410:5310:17
10:17
#23999
40K
24.85 mi15:46:084:30:0610:528:52
10:22
#23904
25.2M
25.20 mi15:49:534:33:5110:523:45
10:52
#23867
Finish
26.22 mi15:59:494:43:4710:509:56
9:45
#23798
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25840109471094725831(Top 97%)10937(Top 96%)10937(Top 224%)
10K6.21 mi3.10 mi25710+13010865+8210865+8225520(Top 96%)10747(Top 94%)10747(Top 220%)
15K9.32 mi3.11 mi25768-5810894-2910894-2925831(Top 97%)10937(Top 96%)10937(Top 224%)
20K12.43 mi3.11 mi25449+31910716+17810716+17824443(Top 92%)10172(Top 89%)10172(Top 208%)
Half13.11 mi0.68 mi25387+6210682+3410682+3423950(Top 90%)9886(Top 87%)9886(Top 202%)
25K15.53 mi2.42 mi25070+31710503+17910503+17923284(Top 87%)9546(Top 84%)9546(Top 195%)
30K18.64 mi3.11 mi24597+47310257+24610257+24622289(Top 84%)9068(Top 79%)9068(Top 186%)
20M20.00 mi1.36 mi24421+17610169+8810169+8821857(Top 82%)8903(Top 78%)8903(Top 182%)
21M21.00 mi1.00 mi24251+17010087+8210087+8221282(Top 80%)8616(Top 75%)8616(Top 176%)
35K21.75 mi0.75 mi24200+5110067+2010067+2022255(Top 84%)9196(Top 81%)9196(Top 188%)
23M23.00 mi1.25 mi24083+11710007+6010007+6021719(Top 82%)8921(Top 78%)8921(Top 183%)
24M24.00 mi1.00 mi23999+849966+419966+4121541(Top 81%)8873(Top 78%)8873(Top 182%)
40K24.85 mi0.85 mi23904+959921+459921+4520936(Top 79%)8567(Top 75%)8567(Top 175%)
25.2M25.20 mi0.35 mi23867+379899+229899+2220213(Top 76%)8182(Top 72%)8182(Top 168%)
Finish26.22 mi1.02 mi23798+699865+349865+3421001(Top 79%)8570(Top 75%)8570(Top 175%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21stories
+97ft-345ft

Overall

25831

Females

10937

F18-39

10937

5K→10K

3.1 - 6.2 mi

Top 96%
×5stories
+79ft-138ft

Overall

25520

Females

10747

F18-39

10747

10K→15K

6.2 - 9.3 mi

Top 97%
×3stories
+67ft-78ft

Overall

25831

Females

10937

F18-39

10937

15K→20K

9.3 - 12.4 mi

Top 92%
×5stories
+106ft-86ft

Overall

24443

Females

10172

F18-39

10172

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

23950

Females

9886

F18-39

9886

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

23284

Females

9546

F18-39

9546

25K→30K

15.5 - 18.6 mi

Top 84%
×9stories
+181ft-148ft

Overall

22289

Females

9068

F18-39

9068

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

21857

Females

8903

F18-39

8903

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

21282

Females

8616

F18-39

8616

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

22255

Females

9196

F18-39

9196

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

21719

Females

8921

F18-39

8921

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

21541

Females

8873

F18-39

8873

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

20936

Females

8567

F18-39

8567

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

20213

Females

8182

F18-39

8182

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

21001

Females

8570

F18-39

8570

Passing Analysis

Category:
Athletes Passed
2256
Passed By
214
Net Change
+2042
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25840
5K → 10K19262+130#25840#25710
10K → 15K74132-58#25710#25768
15K → 20K3212+319#25768#25449
20K → Half620+62#25449#25387
Half → 25K3181+317#25387#25070
25K → 30K4752+473#25070#24597
30K → 20M1782+176#24597#24421
20M → 21M1711+170#24421#24251
21M → 35K554+51#24251#24200
35K → 23M1203+117#24200#24083
23M → 24M840+84#24083#23999
24M → 40K961+95#23999#23904
40K → 25.2M381+37#23904#23867
25.2M → Finish723+69#23867#23798
TOTALS2256214+2042
📊

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