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BOSTON MARATHON 2023

Allie Ellmauer

Bib: 13102•F

VA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 32%
Gender (Female)
#0 / 11423
Top 12%
Division (F18-39)
#0 / 4884
Top 23%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:18
Rank: #9644
Start → 5K
23:18 | 7:30/mi
10K· 6.21 mi
45:55
Rank: #9110 (+534)
5K → 10K
22:37 | 7:17/mi
15K· 9.32 mi
1:08:35
Rank: #8906 (+204)
10K → 15K
22:40 | 7:18/mi
20K· 12.43 mi
1:31:45
Rank: #8872 (+34)
15K → 20K
23:10 | 7:27/mi
Half· 13.11 mi
1:36:45
Rank: #8861 (+11)
20K → Half
5:00 | 7:20/mi
25K· 15.53 mi
1:54:36
Rank: #8656 (+205)
Half → 25K
17:51 | 7:22/mi
30K· 18.64 mi
2:17:55
Rank: #8344 (+312)
25K → 30K
23:19 | 7:30/mi
20M
2:28:21
Rank: #8305 (+39)
30K → 20M
10:26 | 7:41/mi
21M
2:36:32
Rank: #8299 (+6)
20M → 21M
8:11 | 8:11/mi
35K· 21.75 mi
2:42:07
Rank: #8282 (+17)
21M → 35K
5:35 | 7:28/mi
23M
2:52:03
Rank: #8319 (-37)
35K → 23M
9:56 | 7:56/mi
24M
2:59:43
Rank: #8321 (-2)
23M → 24M
7:40 | 7:40/mi
40K· 24.85 mi
3:06:39
Rank: #8388 (-67)
24M → 40K
6:56 | 8:07/mi
25.2M
3:09:33
Rank: #8379 (+9)
40K → 25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
3:17:29
Rank: #8467 (-88)
25.2M → Finish
7:56 | 7:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:45
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:40:44
Pace7:41 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:4423:187:3023:18
7:30
-
10K
6.21 mi11:14:2145:557:2322:37
7:17
-0:13
15K
9.32 mi11:37:011:08:357:2122:40
7:18
+0:01
20K
12.43 mi12:00:111:31:457:2323:10
7:27
+0:09
Half
13.11 mi12:05:111:36:457:235:00
7:20
-0:07
25K
15.53 mi12:23:021:54:367:2317:51
7:22
+0:02
30K
18.64 mi12:46:212:17:557:2423:19
7:30
+0:08
20M
20.00 mi12:56:472:28:217:2510:26
7:41
+0:11
21M
21.00 mi13:04:582:36:327:278:11
8:11
+0:30
35K
21.75 mi13:10:332:42:077:275:35
7:28
-0:43
23M
23.00 mi13:20:292:52:037:299:56
7:56
+0:28
24M
24.00 mi13:28:092:59:437:297:40
7:40
-0:16
40K
24.85 mi13:35:053:06:397:316:56
8:07
+0:27
25.2M
25.20 mi13:37:593:09:337:312:54
8:25
+0:18
Finish
26.22 mi13:45:553:17:297:327:56
7:47
-0:38

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

7:17 /mi

Average Pace

7:32 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:59:28

91% of race

Time at Steady Pace

18:01

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:32 /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 mi10:51:4423:187:3023:18
7:30
#9644
10K
6.21 mi11:14:2145:557:2322:37
7:17
#9110
15K
9.32 mi11:37:011:08:357:2122:40
7:18
#8906
20K
12.43 mi12:00:111:31:457:2323:10
7:27
#8872
Half
13.11 mi12:05:111:36:457:235:00
7:20
#8861
25K
15.53 mi12:23:021:54:367:2317:51
7:22
#8656
30K
18.64 mi12:46:212:17:557:2423:19
7:30
#8344
20M
20.00 mi12:56:472:28:217:2510:26
7:41
#8305
21M
21.00 mi13:04:582:36:327:278:11
8:11
#8299
35K
21.75 mi13:10:332:42:077:275:35
7:28
#8282
23M
23.00 mi13:20:292:52:037:299:56
7:56
#8319
24M
24.00 mi13:28:092:59:437:297:40
7:40
#8321
40K
24.85 mi13:35:053:06:397:316:56
8:07
#8388
25.2M
25.20 mi13:37:593:09:337:312:54
8:25
#8379
Finish
26.22 mi13:45:553:17:297:327:56
7:47
#8467
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9644167816788530(Top 32%)1261(Top 11%)1261(Top 26%)
10K6.21 mi3.10 mi9110+5341459+2191459+2198728(Top 33%)1313(Top 11%)1313(Top 27%)
15K9.32 mi3.11 mi8906+2041391+681391+688530(Top 32%)1261(Top 11%)1261(Top 26%)
20K12.43 mi3.11 mi8872+341385+61385+68982(Top 34%)1475(Top 13%)1475(Top 30%)
Half13.11 mi0.68 mi8861+111382+31382+38881(Top 33%)1431(Top 13%)1431(Top 29%)
25K15.53 mi2.42 mi8656+2051317+651317+657731(Top 29%)1098(Top 10%)1098(Top 22%)
30K18.64 mi3.11 mi8344+3121247+701247+707267(Top 27%)1025(Top 9%)1025(Top 21%)
20M20.00 mi1.36 mi8305+391257-101257-108045(Top 30%)1420(Top 12%)1420(Top 29%)
21M21.00 mi1.00 mi8299+61261-41261-48542(Top 32%)1730(Top 15%)1730(Top 35%)
35K21.75 mi0.75 mi8282+171267-61267-68305(Top 31%)1607(Top 14%)1607(Top 33%)
23M23.00 mi1.25 mi8319-371299-321299-329309(Top 35%)2169(Top 19%)2169(Top 44%)
24M24.00 mi1.00 mi8321-21323-241323-248869(Top 33%)2031(Top 18%)2031(Top 42%)
40K24.85 mi0.85 mi8388-671371-481371-4810768(Top 40%)3016(Top 26%)3016(Top 62%)
25.2M25.20 mi0.35 mi8379+91379-81379-89008(Top 34%)2234(Top 20%)2234(Top 46%)
Finish26.22 mi1.02 mi8467-881426-471426-4710577(Top 40%)2969(Top 26%)2969(Top 61%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

8530

Females

1261

F18-39

1261

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

8728

Females

1313

F18-39

1313

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

8530

Females

1261

F18-39

1261

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

8982

Females

1475

F18-39

1475

20K→Half

12.4 - 13.1 mi

Top 33%
×2stories
+19ft-37ft

Overall

8881

Females

1431

F18-39

1431

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

7731

Females

1098

F18-39

1098

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

7267

Females

1025

F18-39

1025

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

8045

Females

1420

F18-39

1420

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

8542

Females

1730

F18-39

1730

21M→35K

21.0 - 21.8 mi

Top 31%
×7stories
+17ft-86ft

Overall

8305

Females

1607

F18-39

1607

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

9309

Females

2169

F18-39

2169

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

8869

Females

2031

F18-39

2031

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10768

Females

3016

F18-39

3016

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9008

Females

2234

F18-39

2234

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

10577

Females

2969

F18-39

2969

Passing Analysis

Category:
Athletes Passed
2103
Passed By
926
Net Change
+1177
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9644
5K → 10K63096+534#9644#9110
10K → 15K25854+204#9110#8906
15K → 20K140106+34#8906#8872
20K → Half3322+11#8872#8861
Half → 25K22722+205#8861#8656
25K → 30K35240+312#8656#8344
30K → 20M8849+39#8344#8305
20M → 21M7367+6#8305#8299
21M → 35K5336+17#8299#8282
35K → 23M73110-37#8282#8319
23M → 24M6163-2#8319#8321
24M → 40K38105-67#8321#8388
40K → 25.2M3425+9#8388#8379
25.2M → Finish43131-88#8379#8467
TOTALS2103926+1177
📊

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