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BOSTON MARATHON 2023

Aisha Woodward

Bib: 17199•F

DC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 40%
Gender (Female)
#0 / 11423
Top 21%
Division (F18-39)
#0 / 4884
Top 36%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:53
Rank: #8567
Start → 5K
22:53 | 7:22/mi
10K· 6.21 mi
45:58
Rank: #9170 (-603)
5K → 10K
23:05 | 7:26/mi
15K· 9.32 mi
1:09:17
Rank: #9468 (-298)
10K → 15K
23:19 | 7:30/mi
20K· 12.43 mi
1:33:01
Rank: #9690 (-222)
15K → 20K
23:44 | 7:38/mi
Half· 13.11 mi
1:38:06
Rank: #9693 (-3)
20K → Half
5:05 | 7:27/mi
25K· 15.53 mi
1:56:41
Rank: #9751 (-58)
Half → 25K
18:35 | 7:40/mi
30K· 18.64 mi
2:21:11
Rank: #9774 (-23)
25K → 30K
24:30 | 7:53/mi
20M
2:32:40
Rank: #10012 (-238)
30K → 20M
11:29 | 8:27/mi
21M
2:41:07
Rank: #9999
20M → 21M
8:27 | 8:27/mi
35K· 21.75 mi
2:47:02
Rank: #10028
21M → 35K
5:55 | 7:55/mi
23M
2:57:28
Rank: #10145 (-117)
35K → 23M
10:26 | 8:20/mi
24M
3:05:39
Rank: #10230 (-85)
23M → 24M
8:11 | 8:11/mi
40K· 24.85 mi
3:12:48
Rank: #10294 (-64)
24M → 40K
7:09 | 8:22/mi
25.2M
3:16:01
Rank: #10362 (-68)
40K → 25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:24:33
Rank: #10525 (-163)
25.2M → Finish
8:32 | 8:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:06
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:46:27
Pace8:07 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:1922:537:2222:53
7:22
-
10K
6.21 mi11:36:2445:587:2423:05
7:26
+0:04
15K
9.32 mi11:59:431:09:177:2623:19
7:30
+0:04
20K
12.43 mi12:23:271:33:017:2923:44
7:38
+0:08
Half
13.11 mi12:28:321:38:067:295:05
7:27
-0:11
25K
15.53 mi12:47:071:56:417:3118:35
7:40
+0:13
30K
18.64 mi13:11:372:21:117:3424:30
7:53
+0:13
20M
20.00 mi13:23:062:32:407:3811:29
8:27
+0:34
21M
21.00 mi13:31:332:41:077:408:27
8:27
0:00
35K
21.75 mi13:37:282:47:027:415:55
7:55
-0:32
23M
23.00 mi13:47:542:57:287:4310:26
8:20
+0:25
24M
24.00 mi13:56:053:05:397:448:11
8:11
-0:09
40K
24.85 mi14:03:143:12:487:457:09
8:22
+0:11
25.2M
25.20 mi14:06:273:16:017:473:13
9:20
+0:58
Finish
26.22 mi14:14:593:24:337:488:32
8:22
-0:58

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

7:22 /mi

Average Pace

7:48 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:06

48% of race

Time at Steady Pace

49:00

24% of race

Time at Slower Pace

57:27

28% of race

Average Pace: 7:48 /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 mi11:13:1922:537:2222:53
7:22
#8567
10K
6.21 mi11:36:2445:587:2423:05
7:26
#9170
15K
9.32 mi11:59:431:09:177:2623:19
7:30
#9468
20K
12.43 mi12:23:271:33:017:2923:44
7:38
#9690
Half
13.11 mi12:28:321:38:067:295:05
7:27
#9693
25K
15.53 mi12:47:071:56:417:3118:35
7:40
#9751
30K
18.64 mi13:11:372:21:117:3424:30
7:53
#9774
20M
20.00 mi13:23:062:32:407:3811:29
8:27
#10012
21M
21.00 mi13:31:332:41:077:408:27
8:27
#9999
35K
21.75 mi13:37:282:47:027:415:55
7:55
#10028
23M
23.00 mi13:47:542:57:287:4310:26
8:20
#10145
24M
24.00 mi13:56:053:05:397:448:11
8:11
#10230
40K
24.85 mi14:03:143:12:487:457:09
8:22
#10294
25.2M
25.20 mi14:06:273:16:017:473:13
9:20
#10362
Finish
26.22 mi14:14:593:24:337:488:32
8:22
#10525
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi85671223122310234(Top 38%)1955(Top 17%)1955(Top 40%)
10K6.21 mi3.10 mi9170-6031480-2571480-2579901(Top 37%)1773(Top 16%)1773(Top 36%)
15K9.32 mi3.11 mi9468-2981604-1241604-12410234(Top 38%)1955(Top 17%)1955(Top 40%)
20K12.43 mi3.11 mi9690-2221701-971701-9710434(Top 39%)2115(Top 19%)2115(Top 43%)
Half13.11 mi0.68 mi9693-31704-31704-39906(Top 37%)1861(Top 16%)1861(Top 38%)
25K15.53 mi2.42 mi9751-581740-361740-3610049(Top 38%)2025(Top 18%)2025(Top 41%)
30K18.64 mi3.11 mi9774-231792-521792-5210039(Top 38%)2184(Top 19%)2184(Top 45%)
20M20.00 mi1.36 mi10012-2381927-1351927-13513380(Top 50%)4067(Top 36%)4067(Top 83%)
21M21.00 mi1.00 mi9999+131952-251952-2510131(Top 38%)2455(Top 21%)2455(Top 50%)
35K21.75 mi0.75 mi10028-291987-351987-3511472(Top 43%)3112(Top 27%)3112(Top 64%)
23M23.00 mi1.25 mi10145-1172072-852072-8512130(Top 46%)3580(Top 31%)3580(Top 73%)
24M24.00 mi1.00 mi10230-852139-672139-6712486(Top 47%)3841(Top 34%)3841(Top 79%)
40K24.85 mi0.85 mi10294-642200-612200-6112471(Top 47%)3912(Top 34%)3912(Top 80%)
25.2M25.20 mi0.35 mi10362-682252-522252-5214326(Top 54%)4896(Top 43%)4896(Top 100%)
Finish26.22 mi1.02 mi10525-1632360-1082360-10814567(Top 55%)5018(Top 44%)5018(Top 103%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

10234

Females

1955

F18-39

1955

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

9901

Females

1773

F18-39

1773

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

10234

Females

1955

F18-39

1955

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10434

Females

2115

F18-39

2115

20K→Half

12.4 - 13.1 mi

Top 37%
×2stories
+19ft-37ft

Overall

9906

Females

1861

F18-39

1861

Half→25K

13.1 - 15.5 mi

Top 38%
×4stories
+66ft-88ft

Overall

10049

Females

2025

F18-39

2025

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

10039

Females

2184

F18-39

2184

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

13380

Females

4067

F18-39

4067

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10131

Females

2455

F18-39

2455

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

11472

Females

3112

F18-39

3112

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

12130

Females

3580

F18-39

3580

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

12486

Females

3841

F18-39

3841

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12471

Females

3912

F18-39

3912

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

14326

Females

4896

F18-39

4896

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2stories
+22ft-21ft

Overall

14567

Females

5018

F18-39

5018

Passing Analysis

Category:
Athletes Passed
748*
Passed By
2689
Net Change
-1942
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8567
5K → 10K78681-603#8567#9170
10K → 15K72370-298#9170#9468
15K → 20K82304-222#9468#9690
20K → Half2023-3#9690#9693
Half → 25K108166-58#9693#9751
25K → 30K157*180-23#9751#9774
30K → 20M38275-238#9774#10012
35K → 23M49166-117#10028#10145
23M → 24M41126-85#10145#10230
24M → 40K51115-64#10230#10294
40K → 25.2M2088-68#10294#10362
25.2M → Finish32195-163#10362#10525
TOTALS748*2689-1942

* 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