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BOSTON MARATHON 2023

Alisa Harvey

Bib: 6992•F

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 40%
Masters (Masters Women)
#0 / 6539
Top 27%
Division (F55-59)
#0 / 815
Top 10%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:50
Rank: #11217
Start → 5K
23:50 | 7:40/mi
10K· 6.21 mi
48:05
Rank: #12182 (-965)
5K → 10K
24:15 | 7:48/mi
15K· 9.32 mi
1:12:27
Rank: #12448 (-266)
10K → 15K
24:22 | 7:51/mi
20K· 12.43 mi
1:37:39
Rank: #12943 (-495)
15K → 20K
25:12 | 8:07/mi
Half· 13.11 mi
1:43:07
Rank: #13005 (-62)
20K → Half
5:28 | 8:01/mi
25K· 15.53 mi
2:03:10
Rank: #13303 (-298)
Half → 25K
20:03 | 8:16/mi
30K· 18.64 mi
2:30:08
Rank: #13718 (-415)
25K → 30K
26:58 | 8:41/mi
20M
2:41:47
Rank: #13745 (-27)
30K → 20M
11:39 | 8:34/mi
21M
2:50:58
Rank: #13768 (-23)
20M → 21M
9:11 | 9:11/mi
35K· 21.75 mi
2:57:25
Rank: #13862 (-94)
21M → 35K
6:27 | 8:37/mi
23M
3:08:15
Rank: #13854 (+8)
35K → 23M
10:50 | 8:39/mi
24M
3:16:49
Rank: #13884 (-30)
23M → 24M
8:34 | 8:34/mi
40K· 24.85 mi
3:24:37
Rank: #13996 (-112)
24M → 40K
7:48 | 9:07/mi
25.2M
3:28:22
Rank: #14164 (-168)
40K → 25.2M
3:45 | 10:52/mi
Finish· 26.22 mi
3:38:12
Rank: #14471 (-307)
25.2M → Finish
9:50 | 9:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:07
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:55:05
Pace8:47 /mi
📊Positive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:0523:507:4023:50
7:40
-
10K
6.21 mi10:51:2048:057:4424:15
7:48
+0:08
15K
9.32 mi11:15:421:12:277:4624:22
7:51
+0:03
20K
12.43 mi11:40:541:37:397:5125:12
8:07
+0:16
Half
13.11 mi11:46:221:43:077:525:28
8:01
-0:06
25K
15.53 mi12:06:252:03:107:5620:03
8:16
+0:15
30K
18.64 mi12:33:232:30:088:0326:58
8:41
+0:25
20M
20.00 mi12:45:022:41:478:0511:39
8:34
-0:07
21M
21.00 mi12:54:132:50:588:089:11
9:11
+0:37
35K
21.75 mi13:00:402:57:258:096:27
8:37
-0:34
23M
23.00 mi13:11:303:08:158:1110:50
8:39
+0:02
24M
24.00 mi13:20:043:16:498:128:34
8:34
-0:05
40K
24.85 mi13:27:523:24:378:147:48
9:07
+0:33
25.2M
25.20 mi13:31:373:28:228:163:45
10:52
+1:45
Finish
26.22 mi13:41:273:38:128:209:50
9:39
-1:13

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

7:40 /mi

Average Pace

8:20 /mi

Slowest Pace

10:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:07

47% of race

Time at Steady Pace

1:24:31

39% of race

Time at Slower Pace

30:34

14% of race

Average Pace: 8:19 /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 mi10:27:0523:507:4023:50
7:40
#11217
10K
6.21 mi10:51:2048:057:4424:15
7:48
#12182
15K
9.32 mi11:15:421:12:277:4624:22
7:51
#12448
20K
12.43 mi11:40:541:37:397:5125:12
8:07
#12943
Half
13.11 mi11:46:221:43:077:525:28
8:01
#13005
25K
15.53 mi12:06:252:03:107:5620:03
8:16
#13303
30K
18.64 mi12:33:232:30:088:0326:58
8:41
#13718
20M
20.00 mi12:45:022:41:478:0511:39
8:34
#13745
21M
21.00 mi12:54:132:50:588:089:11
9:11
#13768
35K
21.75 mi13:00:402:57:258:096:27
8:37
#13862
23M
23.00 mi13:11:303:08:158:1110:50
8:39
#13854
24M
24.00 mi13:20:043:16:498:128:34
8:34
#13884
40K
24.85 mi13:27:523:24:378:147:48
9:07
#13996
25.2M
25.20 mi13:31:373:28:228:163:45
10:52
#14164
Finish
26.22 mi13:41:273:38:128:209:50
9:39
#14471
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi112172448244813088(Top 49%)3532(Top 31%)3532(Top 433%)
10K6.21 mi3.10 mi12182-9652968-5202968-52013196(Top 50%)3551(Top 31%)3551(Top 436%)
15K9.32 mi3.11 mi12448-2663147-1793147-17913088(Top 49%)3532(Top 31%)3532(Top 433%)
20K12.43 mi3.11 mi12943-4953449-3023449-30214300(Top 54%)4290(Top 38%)4290(Top 526%)
Half13.11 mi0.68 mi13005-623488-393488-3914550(Top 55%)4419(Top 39%)4419(Top 542%)
25K15.53 mi2.42 mi13303-2983685-1973685-19714742(Top 55%)4671(Top 41%)4671(Top 573%)
30K18.64 mi3.11 mi13718-4153971-2863971-28615396(Top 58%)5162(Top 45%)5162(Top 633%)
20M20.00 mi1.36 mi13745-274006-354006-3514098(Top 53%)4470(Top 39%)4470(Top 548%)
21M21.00 mi1.00 mi13768-234038-324038-3214413(Top 54%)4718(Top 41%)4718(Top 579%)
35K21.75 mi0.75 mi13862-944111-734111-7315982(Top 60%)5672(Top 50%)5672(Top 696%)
23M23.00 mi1.25 mi13854+84135-244135-2414099(Top 53%)4674(Top 41%)4674(Top 573%)
24M24.00 mi1.00 mi13884-304188-534188-5314888(Top 56%)5165(Top 45%)5165(Top 634%)
40K24.85 mi0.85 mi13996-1124267-794267-7916735(Top 63%)6247(Top 55%)6247(Top 767%)
25.2M25.20 mi0.35 mi14164-1684382-1154382-11520165(Top 76%)8134(Top 71%)8134(Top 998%)
Finish26.22 mi1.02 mi14471-3074581-1994581-19920632(Top 77%)8362(Top 73%)8362(Top 1026%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

13088

Females

3532

F55-59

3532

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

13196

Females

3551

F55-59

3551

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

13088

Females

3532

F55-59

3532

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

14300

Females

4290

F55-59

4290

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

14550

Females

4419

F55-59

4419

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

14742

Females

4671

F55-59

4671

25K→30K

15.5 - 18.6 mi

Top 58%
×9stories
+181ft-148ft

Overall

15396

Females

5162

F55-59

5162

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

14098

Females

4470

F55-59

4470

20M→21M

20.0 - 21.0 mi

Top 54%
×8stories
+106ft-24ft

Overall

14413

Females

4718

F55-59

4718

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

15982

Females

5672

F55-59

5672

35K→23M

21.8 - 23.0 mi

Top 53%
×5stories
+23ft-63ft

Overall

14099

Females

4674

F55-59

4674

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

14888

Females

5165

F55-59

5165

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

16735

Females

6247

F55-59

6247

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

20165

Females

8134

F55-59

8134

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

20632

Females

8362

F55-59

8362

Passing Analysis

Category:
Athletes Passed
808
Passed By
4062
Net Change
-3254
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11217
5K → 10K591024-965#11217#12182
10K → 15K113379-266#12182#12448
15K → 20K64559-495#12448#12943
20K → Half1476-62#12943#13005
Half → 25K72370-298#13005#13303
25K → 30K78493-415#13303#13718
30K → 20M85112-27#13718#13745
20M → 21M88111-23#13745#13768
21M → 35K28122-94#13768#13862
35K → 23M9183+8#13862#13854
23M → 24M5585-30#13854#13884
24M → 40K42154-112#13884#13996
40K → 25.2M6174-168#13996#14164
25.2M → Finish13320-307#14164#14471
TOTALS8084062-3254
📊

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