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BOSTON MARATHON 2023

Holly Potts

Bib: 17427•F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 38%
Gender (Female)
#0 / 11423
Top 19%
Masters (Masters Women)
#0 / 6539
Top 8%
Division (F40-44)
#0 / 1878
Top 17%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:52
Rank: #16326
Start → 5K
25:52 | 8:20/mi
10K· 6.21 mi
50:55
Rank: #15779 (+547)
5K → 10K
25:03 | 8:04/mi
15K· 9.32 mi
1:15:07
Rank: #14818 (+961)
10K → 15K
24:12 | 7:47/mi
20K· 12.43 mi
1:39:17
Rank: #14015 (+803)
15K → 20K
24:10 | 7:47/mi
Half· 13.11 mi
1:44:33
Rank: #13904 (+111)
20K → Half
5:16 | 7:43/mi
25K· 15.53 mi
2:03:20
Rank: #13381 (+523)
Half → 25K
18:47 | 7:45/mi
30K· 18.64 mi
2:27:34
Rank: #12600 (+781)
25K → 30K
24:14 | 7:48/mi
20M
2:37:53
Rank: #12175 (+425)
30K → 20M
10:19 | 7:36/mi
21M
2:45:59
Rank: #11905 (+270)
20M → 21M
8:06 | 8:06/mi
35K· 21.75 mi
2:51:25
Rank: #11694 (+211)
21M → 35K
5:26 | 7:16/mi
23M
3:00:35
Rank: #11217 (+477)
35K → 23M
9:10 | 7:19/mi
24M
3:07:38
Rank: #10888 (+329)
23M → 24M
7:03 | 7:03/mi
40K· 24.85 mi
3:13:39
Rank: #10555 (+333)
24M → 40K
6:01 | 7:02/mi
25.2M
3:16:16
Rank: #10438 (+117)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
3:23:18
Rank: #10141 (+297)
25.2M → Finish
7:02 | 6:54/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:44:33
Pace7:59 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:38:45
Pace7:32 /mi
📊Negative Split: 5.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:5325:528:2025:52
8:20
-
10K
6.21 mi11:43:5650:558:1225:03
8:04
-0:16
15K
9.32 mi12:08:081:15:078:0424:12
7:47
-0:17
20K
12.43 mi12:32:181:39:177:5924:10
7:47
0:00
Half
13.11 mi12:37:341:44:337:595:16
7:43
-0:04
25K
15.53 mi12:56:212:03:207:5618:47
7:45
+0:02
30K
18.64 mi13:20:352:27:347:5524:14
7:48
+0:03
20M
20.00 mi13:30:542:37:537:5410:19
7:36
-0:12
21M
21.00 mi13:39:002:45:597:548:06
8:06
+0:30
35K
21.75 mi13:44:262:51:257:535:26
7:16
-0:50
23M
23.00 mi13:53:363:00:357:519:10
7:19
+0:03
24M
24.00 mi14:00:393:07:387:497:03
7:03
-0:16
40K
24.85 mi14:06:403:13:397:476:01
7:02
-0:01
25.2M
25.20 mi14:09:173:16:167:472:37
7:35
+0:33
Finish
26.22 mi14:16:193:23:187:467:02
6:54
-0:41

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

6:54 /mi

Average Pace

7:46 /mi

Slowest Pace

8:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

34:42

17% of race

Time at Steady Pace

1:49:35

54% of race

Time at Slower Pace

59:01

29% of race

Average Pace: 7:45 /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 mi11:18:5325:528:2025:52
8:20
#16326
10K
6.21 mi11:43:5650:558:1225:03
8:04
#15779
15K
9.32 mi12:08:081:15:078:0424:12
7:47
#14818
20K
12.43 mi12:32:181:39:177:5924:10
7:47
#14015
Half
13.11 mi12:37:341:44:337:595:16
7:43
#13904
25K
15.53 mi12:56:212:03:207:5618:47
7:45
#13381
30K
18.64 mi13:20:352:27:347:5524:14
7:48
#12600
20M
20.00 mi13:30:542:37:537:5410:19
7:36
#12175
21M
21.00 mi13:39:002:45:597:548:06
8:06
#11905
35K
21.75 mi13:44:262:51:257:535:26
7:16
#11694
23M
23.00 mi13:53:363:00:357:519:10
7:19
#11217
24M
24.00 mi14:00:393:07:387:497:03
7:03
#10888
40K
24.85 mi14:06:403:13:397:476:01
7:02
#10555
25.2M
25.20 mi14:09:173:16:167:472:37
7:35
#10438
Finish
26.22 mi14:16:193:23:187:467:02
6:54
#10141
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi163265482548212646(Top 48%)3257(Top 29%)3257(Top 173%)
10K6.21 mi3.10 mi15779+5475142+3405142+34015262(Top 57%)4831(Top 42%)4831(Top 257%)
15K9.32 mi3.11 mi14818+9614546+5964546+59612646(Top 48%)3257(Top 29%)3257(Top 173%)
20K12.43 mi3.11 mi14015+8034096+4504096+45011556(Top 43%)2710(Top 24%)2710(Top 144%)
Half13.11 mi0.68 mi13904+1114027+694027+6912036(Top 45%)2914(Top 26%)2914(Top 155%)
25K15.53 mi2.42 mi13381+5233733+2943733+29410684(Top 40%)2326(Top 20%)2326(Top 124%)
30K18.64 mi3.11 mi12600+7813319+4143319+4149379(Top 35%)1880(Top 16%)1880(Top 100%)
20M20.00 mi1.36 mi12175+4253093+2263093+2267474(Top 28%)1213(Top 11%)1213(Top 65%)
21M21.00 mi1.00 mi11905+2702955+1382955+1388050(Top 30%)1548(Top 14%)1548(Top 82%)
35K21.75 mi0.75 mi11694+2112851+1042851+1046959(Top 26%)1100(Top 10%)1100(Top 59%)
23M23.00 mi1.25 mi11217+4772614+2372614+2375458(Top 21%)657(Top 6%)657(Top 35%)
24M24.00 mi1.00 mi10888+3292468+1462468+1464966(Top 19%)576(Top 5%)576(Top 31%)
40K24.85 mi0.85 mi10555+3332337+1312337+1314084(Top 15%)437(Top 4%)437(Top 23%)
25.2M25.20 mi0.35 mi10438+1172292+452292+454425(Top 17%)580(Top 5%)580(Top 31%)
Finish26.22 mi1.02 mi10141+2972165+1272165+1274688(Top 18%)640(Top 6%)640(Top 34%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21stories
+97ft-345ft

Overall

12646

Females

3257

F40-44

3257

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

15262

Females

4831

F40-44

4831

10K→15K

6.2 - 9.3 mi

Top 48%
×3stories
+67ft-78ft

Overall

12646

Females

3257

F40-44

3257

15K→20K

9.3 - 12.4 mi

Top 43%
×5stories
+106ft-86ft

Overall

11556

Females

2710

F40-44

2710

20K→Half

12.4 - 13.1 mi

Top 45%
×2stories
+19ft-37ft

Overall

12036

Females

2914

F40-44

2914

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

10684

Females

2326

F40-44

2326

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9379

Females

1880

F40-44

1880

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

7474

Females

1213

F40-44

1213

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

8050

Females

1548

F40-44

1548

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

6959

Females

1100

F40-44

1100

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5458

Females

657

F40-44

657

23M→24M

23.0 - 24.0 mi

Top 19%
×6stories
+12ft-82ft

Overall

4966

Females

576

F40-44

576

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4084

Females

437

F40-44

437

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4425

Females

580

F40-44

580

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4688

Females

640

F40-44

640

Passing Analysis

Category:
Athletes Passed
6325
Passed By
140
Net Change
+6185
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16326
5K → 10K656109+547#16326#15779
10K → 15K9676+961#15779#14818
15K → 20K8107+803#14818#14015
20K → Half1154+111#14015#13904
Half → 25K5252+523#13904#13381
25K → 30K7810+781#13381#12600
30K → 20M4272+425#12600#12175
20M → 21M2777+270#12175#11905
21M → 35K2132+211#11905#11694
35K → 23M4781+477#11694#11217
23M → 24M3290+329#11217#10888
24M → 40K3330+333#10888#10555
40K → 25.2M1170+117#10555#10438
25.2M → Finish2970+297#10438#10141
TOTALS6325140+6185
📊

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