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BOSTON MARATHON 2023

Heather Abrahamson

Bib: 14019•F

CO

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 41%
Gender (Female)
#0 / 11423
Top 23%
Division (F18-39)
#0 / 4884
Top 39%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:37
Rank: #10570
Start → 5K
23:37 | 7:36/mi
10K· 6.21 mi
47:00
Rank: #10595 (-25)
5K → 10K
23:23 | 7:32/mi
15K· 9.32 mi
1:11:02
Rank: #11116 (-521)
10K → 15K
24:02 | 7:44/mi
20K· 12.43 mi
1:34:46
Rank: #10931 (+185)
15K → 20K
23:44 | 7:38/mi
Half· 13.11 mi
1:40:01
Rank: #10972 (-41)
20K → Half
5:15 | 7:42/mi
25K· 15.53 mi
1:59:07
Rank: #11044 (-72)
Half → 25K
19:06 | 7:53/mi
30K· 18.64 mi
2:24:10
Rank: #11035 (+9)
25K → 30K
25:03 | 8:04/mi
20M
2:35:15
Rank: #11043 (-8)
30K → 20M
11:05 | 8:09/mi
21M
2:43:47
Rank: #10998 (+45)
20M → 21M
8:32 | 8:32/mi
35K· 21.75 mi
2:49:57
Rank: #11107 (-109)
21M → 35K
6:10 | 8:15/mi
23M
3:00:15
Rank: #11104 (+3)
35K → 23M
10:18 | 8:14/mi
24M
3:08:15
Rank: #11109 (-5)
23M → 24M
8:00 | 8:00/mi
40K· 24.85 mi
3:15:12
Rank: #11061 (+48)
24M → 40K
6:57 | 8:08/mi
25.2M
3:18:07
Rank: #11026 (+35)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:25:58
Rank: #10967 (+59)
25.2M → Finish
7:51 | 7:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:01
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:45:57
Pace8:05 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4023:377:3623:37
7:36
-
10K
6.21 mi11:16:0347:007:3423:23
7:32
-0:04
15K
9.32 mi11:40:051:11:027:3724:02
7:44
+0:12
20K
12.43 mi12:03:491:34:467:3823:44
7:38
-0:06
Half
13.11 mi12:09:041:40:017:385:15
7:42
+0:04
25K
15.53 mi12:28:101:59:077:4019:06
7:53
+0:11
30K
18.64 mi12:53:132:24:107:4425:03
8:04
+0:11
20M
20.00 mi13:04:182:35:157:4611:05
8:09
+0:05
21M
21.00 mi13:12:502:43:477:488:32
8:32
+0:23
35K
21.75 mi13:19:002:49:577:496:10
8:15
-0:17
23M
23.00 mi13:29:183:00:157:5010:18
8:14
-0:01
24M
24.00 mi13:37:183:08:157:518:00
8:00
-0:14
40K
24.85 mi13:44:153:15:127:516:57
8:08
+0:08
25.2M
25.20 mi13:47:103:18:077:522:55
8:27
+0:19
Finish
26.22 mi13:55:013:25:587:527:51
7:42
-0:45

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

7:32 /mi

Average Pace

7:52 /mi

Slowest Pace

8:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14:31

94% of race

Time at Steady Pace

11:27

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:51 /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 mi10:52:4023:377:3623:37
7:36
#10570
10K
6.21 mi11:16:0347:007:3423:23
7:32
#10595
15K
9.32 mi11:40:051:11:027:3724:02
7:44
#11116
20K
12.43 mi12:03:491:34:467:3823:44
7:38
#10931
Half
13.11 mi12:09:041:40:017:385:15
7:42
#10972
25K
15.53 mi12:28:101:59:077:4019:06
7:53
#11044
30K
18.64 mi12:53:132:24:107:4425:03
8:04
#11035
20M
20.00 mi13:04:182:35:157:4611:05
8:09
#11043
21M
21.00 mi13:12:502:43:477:488:32
8:32
#10998
35K
21.75 mi13:19:002:49:577:496:10
8:15
#11107
23M
23.00 mi13:29:183:00:157:5010:18
8:14
#11104
24M
24.00 mi13:37:183:08:157:518:00
8:00
#11109
40K
24.85 mi13:44:153:15:127:516:57
8:08
#11061
25.2M
25.20 mi13:47:103:18:077:522:55
8:27
#11026
Finish
26.22 mi13:55:013:25:587:527:51
7:42
#10967
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi105702122212212171(Top 46%)2993(Top 26%)2993(Top 61%)
10K6.21 mi3.10 mi10595-252118+42118+410683(Top 40%)2147(Top 19%)2147(Top 44%)
15K9.32 mi3.11 mi11116-5212399-2812399-28112171(Top 46%)2993(Top 26%)2993(Top 61%)
20K12.43 mi3.11 mi10931+1852303+962303+9610435(Top 39%)2116(Top 19%)2116(Top 43%)
Half13.11 mi0.68 mi10972-412319-162319-1611889(Top 45%)2841(Top 25%)2841(Top 58%)
25K15.53 mi2.42 mi11044-722379-602379-6011746(Top 44%)2920(Top 26%)2920(Top 60%)
30K18.64 mi3.11 mi11035+92422-432422-4311392(Top 43%)2843(Top 25%)2843(Top 58%)
20M20.00 mi1.36 mi11043-82459-372459-3711394(Top 43%)2929(Top 26%)2929(Top 60%)
21M21.00 mi1.00 mi10998+452461-22461-210695(Top 40%)2721(Top 24%)2721(Top 56%)
35K21.75 mi0.75 mi11107-1092523-622523-6213748(Top 52%)4411(Top 39%)4411(Top 90%)
23M23.00 mi1.25 mi11104+32547-242547-2411379(Top 43%)3194(Top 28%)3194(Top 65%)
24M24.00 mi1.00 mi11109-52582-352582-3511251(Top 42%)3213(Top 28%)3213(Top 66%)
40K24.85 mi0.85 mi11061+482583-12583-110909(Top 41%)3095(Top 27%)3095(Top 63%)
25.2M25.20 mi0.35 mi11026+352579+42579+49322(Top 35%)2381(Top 21%)2381(Top 49%)
Finish26.22 mi1.02 mi10967+592574+52574+510020(Top 38%)2707(Top 24%)2707(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21stories
+97ft-345ft

Overall

12171

Females

2993

F18-39

2993

5K→10K

3.1 - 6.2 mi

Top 40%
×5stories
+79ft-138ft

Overall

10683

Females

2147

F18-39

2147

10K→15K

6.2 - 9.3 mi

Top 46%
×3stories
+67ft-78ft

Overall

12171

Females

2993

F18-39

2993

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10435

Females

2116

F18-39

2116

20K→Half

12.4 - 13.1 mi

Top 45%
×2stories
+19ft-37ft

Overall

11889

Females

2841

F18-39

2841

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

11746

Females

2920

F18-39

2920

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

11392

Females

2843

F18-39

2843

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

11394

Females

2929

F18-39

2929

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

10695

Females

2721

F18-39

2721

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

13748

Females

4411

F18-39

4411

35K→23M

21.8 - 23.0 mi

Top 43%
×5stories
+23ft-63ft

Overall

11379

Females

3194

F18-39

3194

23M→24M

23.0 - 24.0 mi

Top 42%
×6stories
+12ft-82ft

Overall

11251

Females

3213

F18-39

3213

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10909

Females

3095

F18-39

3095

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9322

Females

2381

F18-39

2381

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

10020

Females

2707

F18-39

2707

Passing Analysis

Category:
Athletes Passed
1468*
Passed By
1865
Net Change
-397
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10570
5K → 10K269*294-25#10570#10595
10K → 15K54575-521#10595#11116
15K → 20K25166+185#11116#10931
20K → Half1152-41#10931#10972
Half → 25K101173-72#10972#11044
25K → 30K181172+9#11044#11035
30K → 20M94*102-8#11035#11043
20M → 21M9651+45#11043#10998
21M → 35K21130-109#10998#11107
35K → 23M8885+3#11107#11104
23M → 24M7075-5#11104#11109
24M → 40K8638+48#11109#11061
40K → 25.2M4712+35#11061#11026
25.2M → Finish9940+59#11026#10967
TOTALS1468*1865-397

* 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