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BOSTON MARATHON 2023

Eleanor Dowd

Bib: 11150•F

CT

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 31%
Gender (Female)
#0 / 11423
Top 12%
Division (F18-39)
#0 / 4884
Top 22%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:13
Rank: #12295
Start → 5K
24:13 | 7:48/mi
10K· 6.21 mi
46:37
Rank: #10053 (+2242)
5K → 10K
22:24 | 7:13/mi
15K· 9.32 mi
1:09:10
Rank: #9365 (+688)
10K → 15K
22:33 | 7:15/mi
20K· 12.43 mi
1:31:51
Rank: #8931 (+434)
15K → 20K
22:41 | 7:18/mi
Half· 13.11 mi
1:36:47
Rank: #8879 (+52)
20K → Half
4:56 | 7:14/mi
25K· 15.53 mi
1:54:56
Rank: #8830 (+49)
Half → 25K
18:09 | 7:29/mi
30K· 18.64 mi
2:18:35
Rank: #8641 (+189)
25K → 30K
23:39 | 7:37/mi
20M
2:29:02
Rank: #8567 (+74)
30K → 20M
10:27 | 7:41/mi
21M
2:37:04
Rank: #8503 (+64)
20M → 21M
8:02 | 8:02/mi
35K· 21.75 mi
2:42:40
Rank: #8476 (+27)
21M → 35K
5:36 | 7:29/mi
23M
2:52:26
Rank: #8446 (+30)
35K → 23M
9:46 | 7:48/mi
24M
3:00:06
Rank: #8433 (+13)
23M → 24M
7:40 | 7:40/mi
40K· 24.85 mi
3:06:45
Rank: #8414 (+19)
24M → 40K
6:39 | 7:47/mi
25.2M
3:09:33
Rank: #8377 (+37)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
3:16:53
Rank: #8262 (+115)
25.2M → Finish
7:20 | 7:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:47
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:40:06
Pace7:38 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0624:137:4824:13
7:48
-
10K
6.21 mi11:13:3046:377:3022:24
7:13
-0:35
15K
9.32 mi11:36:031:09:107:2522:33
7:15
+0:02
20K
12.43 mi11:58:441:31:517:2322:41
7:18
+0:03
Half
13.11 mi12:03:401:36:477:234:56
7:14
-0:04
25K
15.53 mi12:21:491:54:567:2418:09
7:29
+0:15
30K
18.64 mi12:45:282:18:357:2623:39
7:37
+0:08
20M
20.00 mi12:55:552:29:027:2710:27
7:41
+0:04
21M
21.00 mi13:03:572:37:047:298:02
8:02
+0:21
35K
21.75 mi13:09:332:42:407:295:36
7:29
-0:33
23M
23.00 mi13:19:192:52:267:309:46
7:48
+0:19
24M
24.00 mi13:26:593:00:067:307:40
7:40
-0:08
40K
24.85 mi13:33:383:06:457:316:39
7:47
+0:07
25.2M
25.20 mi13:36:263:09:337:312:48
8:07
+0:20
Finish
26.22 mi13:43:463:16:537:317:20
7:12
-0:55

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

7:12 /mi

Average Pace

7:31 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:06:03

94% of race

Time at Steady Pace

10:50

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:31 /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 mi10:51:0624:137:4824:13
7:48
#12295
10K
6.21 mi11:13:3046:377:3022:24
7:13
#10053
15K
9.32 mi11:36:031:09:107:2522:33
7:15
#9365
20K
12.43 mi11:58:441:31:517:2322:41
7:18
#8931
Half
13.11 mi12:03:401:36:477:234:56
7:14
#8879
25K
15.53 mi12:21:491:54:567:2418:09
7:29
#8830
30K
18.64 mi12:45:282:18:357:2623:39
7:37
#8641
20M
20.00 mi12:55:552:29:027:2710:27
7:41
#8567
21M
21.00 mi13:03:572:37:047:298:02
8:02
#8503
35K
21.75 mi13:09:332:42:407:295:36
7:29
#8476
23M
23.00 mi13:19:192:52:267:309:46
7:48
#8446
24M
24.00 mi13:26:593:00:067:307:40
7:40
#8433
40K
24.85 mi13:33:383:06:457:316:39
7:47
#8414
25.2M
25.20 mi13:36:263:09:337:312:48
8:07
#8377
Finish
26.22 mi13:43:463:16:537:317:20
7:12
#8262
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi12295303330338249(Top 31%)1164(Top 10%)1164(Top 24%)
10K6.21 mi3.10 mi10053+22421862+11711862+11718188(Top 31%)1109(Top 10%)1109(Top 23%)
15K9.32 mi3.11 mi9365+6881565+2971565+2978249(Top 31%)1164(Top 10%)1164(Top 24%)
20K12.43 mi3.11 mi8931+4341412+1531412+1537807(Top 29%)1038(Top 9%)1038(Top 21%)
Half13.11 mi0.68 mi8879+521389+231389+238152(Top 31%)1158(Top 10%)1158(Top 24%)
25K15.53 mi2.42 mi8830+491386+31386+38695(Top 33%)1424(Top 12%)1424(Top 29%)
30K18.64 mi3.11 mi8641+1891353+331353+338026(Top 30%)1320(Top 12%)1320(Top 27%)
20M20.00 mi1.36 mi8567+741343+101343+108124(Top 31%)1445(Top 13%)1445(Top 30%)
21M21.00 mi1.00 mi8503+641338+51338+57580(Top 28%)1346(Top 12%)1346(Top 28%)
35K21.75 mi0.75 mi8476+271339-11339-18478(Top 32%)1677(Top 15%)1677(Top 34%)
23M23.00 mi1.25 mi8446+301346-71346-78438(Top 32%)1765(Top 15%)1765(Top 36%)
24M24.00 mi1.00 mi8433+131365-191365-198868(Top 33%)2030(Top 18%)2030(Top 42%)
40K24.85 mi0.85 mi8414+191378-131378-138550(Top 32%)1952(Top 17%)1952(Top 40%)
25.2M25.20 mi0.35 mi8377+371377+11377+17273(Top 27%)1517(Top 13%)1517(Top 31%)
Finish26.22 mi1.02 mi8262+1151356+211356+216431(Top 24%)1209(Top 11%)1209(Top 25%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

8249

Females

1164

F18-39

1164

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

8188

Females

1109

F18-39

1109

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

8249

Females

1164

F18-39

1164

15K→20K

9.3 - 12.4 mi

Top 29%
×5stories
+106ft-86ft

Overall

7807

Females

1038

F18-39

1038

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8152

Females

1158

F18-39

1158

Half→25K

13.1 - 15.5 mi

Top 33%
×4stories
+66ft-88ft

Overall

8695

Females

1424

F18-39

1424

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

8026

Females

1320

F18-39

1320

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

8124

Females

1445

F18-39

1445

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7580

Females

1346

F18-39

1346

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

8478

Females

1677

F18-39

1677

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8438

Females

1765

F18-39

1765

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

8868

Females

2030

F18-39

2030

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8550

Females

1952

F18-39

1952

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7273

Females

1517

F18-39

1517

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6431

Females

1209

F18-39

1209

Passing Analysis

Category:
Athletes Passed
4511*
Passed By
478
Net Change
+4033
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12295
5K → 10K2252*10+2242#12295#10053
10K → 15K697*9+688#10053#9365
15K → 20K4417+434#9365#8931
20K → Half564+52#8931#8879
Half → 25K12576+49#8879#8830
25K → 30K25869+189#8830#8641
30K → 20M11440+74#8641#8567
20M → 21M10642+64#8567#8503
21M → 35K5225+27#8503#8476
35K → 23M9262+30#8476#8446
23M → 24M7461+13#8446#8433
24M → 40K6344+19#8433#8414
40K → 25.2M4811+37#8414#8377
25.2M → Finish13318+115#8377#8262
TOTALS4511*478+4033

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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