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BOSTON MARATHON 2023

Ana Hernandez

Bib: 14532•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 32%
Gender (Female)
#0 / 11423
Top 13%
Division (F18-39)
#0 / 4884
Top 24%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:04
Rank: #9039
Start → 5K
23:04 | 7:25/mi
10K· 6.21 mi
45:57
Rank: #9153 (-114)
5K → 10K
22:53 | 7:22/mi
15K· 9.32 mi
1:08:58
Rank: #9183 (-30)
10K → 15K
23:01 | 7:25/mi
20K· 12.43 mi
1:32:07
Rank: #9097 (+86)
15K → 20K
23:09 | 7:27/mi
Half· 13.11 mi
1:37:09
Rank: #9101 (-4)
20K → Half
5:02 | 7:23/mi
25K· 15.53 mi
1:55:30
Rank: #9111 (-10)
Half → 25K
18:21 | 7:34/mi
30K· 18.64 mi
2:20:01
Rank: #9243 (-132)
25K → 30K
24:31 | 7:53/mi
20M
2:30:43
Rank: #9243
30K → 20M
10:42 | 7:52/mi
21M
2:38:52
Rank: #9140 (+103)
20M → 21M
8:09 | 8:09/mi
35K· 21.75 mi
2:44:34
Rank: #9135 (+5)
21M → 35K
5:42 | 7:37/mi
23M
2:54:11
Rank: #9020 (+115)
35K → 23M
9:37 | 7:41/mi
24M
3:01:37
Rank: #8925 (+95)
23M → 24M
7:26 | 7:26/mi
40K· 24.85 mi
3:08:00
Rank: #8815 (+110)
24M → 40K
6:23 | 7:28/mi
25.2M
3:10:39
Rank: #8713 (+102)
40K → 25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
3:17:44
Rank: #8535 (+178)
25.2M → Finish
7:05 | 6:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:09
Pace7:25 /mi
2nd Half
Distance13.11 mi
Time1:40:35
Pace7:40 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0923:047:2523:04
7:25
-
10K
6.21 mi11:14:0245:577:2422:53
7:22
-0:03
15K
9.32 mi11:37:031:08:587:2423:01
7:25
+0:03
20K
12.43 mi12:00:121:32:077:2523:09
7:27
+0:02
Half
13.11 mi12:05:141:37:097:255:02
7:23
-0:04
25K
15.53 mi12:23:351:55:307:2618:21
7:34
+0:11
30K
18.64 mi12:48:062:20:017:3124:31
7:53
+0:19
20M
20.00 mi12:58:482:30:437:3210:42
7:52
-0:01
21M
21.00 mi13:06:572:38:527:348:09
8:09
+0:17
35K
21.75 mi13:12:392:44:347:345:42
7:37
-0:32
23M
23.00 mi13:22:162:54:117:349:37
7:41
+0:04
24M
24.00 mi13:29:423:01:377:347:26
7:26
-0:15
40K
24.85 mi13:36:053:08:007:346:23
7:28
+0:02
25.2M
25.20 mi13:38:443:10:397:342:39
7:41
+0:13
Finish
26.22 mi13:45:493:17:447:337:05
6:57
-0:44

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

6:57 /mi

Average Pace

7:33 /mi

Slowest Pace

8:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:06

72% of race

Time at Steady Pace

55:38

28% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:32 /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 mi10:51:0923:047:2523:04
7:25
#9039
10K
6.21 mi11:14:0245:577:2422:53
7:22
#9153
15K
9.32 mi11:37:031:08:587:2423:01
7:25
#9183
20K
12.43 mi12:00:121:32:077:2523:09
7:27
#9097
Half
13.11 mi12:05:141:37:097:255:02
7:23
#9101
25K
15.53 mi12:23:351:55:307:2618:21
7:34
#9111
30K
18.64 mi12:48:062:20:017:3124:31
7:53
#9243
20M
20.00 mi12:58:482:30:437:3210:42
7:52
#9243
21M
21.00 mi13:06:572:38:527:348:09
8:09
#9140
35K
21.75 mi13:12:392:44:347:345:42
7:37
#9135
23M
23.00 mi13:22:162:54:117:349:37
7:41
#9020
24M
24.00 mi13:29:423:01:377:347:26
7:26
#8925
40K
24.85 mi13:36:053:08:007:346:23
7:28
#8815
25.2M
25.20 mi13:38:443:10:397:342:39
7:41
#8713
Finish
26.22 mi13:45:493:17:447:337:05
6:57
#8535
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9039140514059422(Top 35%)1589(Top 14%)1589(Top 33%)
10K6.21 mi3.10 mi9153-1141472-671472-679362(Top 35%)1568(Top 14%)1568(Top 32%)
15K9.32 mi3.11 mi9183-301494-221494-229422(Top 35%)1589(Top 14%)1589(Top 33%)
20K12.43 mi3.11 mi9097+861476+181476+188936(Top 34%)1459(Top 13%)1459(Top 30%)
Half13.11 mi0.68 mi9101-41480-41480-49289(Top 35%)1581(Top 14%)1581(Top 32%)
25K15.53 mi2.42 mi9111-101486-61486-69307(Top 35%)1679(Top 15%)1679(Top 34%)
30K18.64 mi3.11 mi9243-1321579-931579-9310071(Top 38%)2192(Top 19%)2192(Top 45%)
20M20.00 mi1.36 mi92431612-331612-339400(Top 35%)1968(Top 17%)1968(Top 40%)
21M21.00 mi1.00 mi9140+1031595+171595+178324(Top 31%)1650(Top 14%)1650(Top 34%)
35K21.75 mi0.75 mi9135+51602-71602-79420(Top 35%)2097(Top 18%)2097(Top 43%)
23M23.00 mi1.25 mi9020+1151576+261576+267641(Top 29%)1429(Top 13%)1429(Top 29%)
24M24.00 mi1.00 mi8925+951566+101566+107288(Top 27%)1397(Top 12%)1397(Top 29%)
40K24.85 mi0.85 mi8815+1101544+221544+226541(Top 25%)1177(Top 10%)1177(Top 24%)
25.2M25.20 mi0.35 mi8713+1021508+361508+364895(Top 18%)702(Top 6%)702(Top 14%)
Finish26.22 mi1.02 mi8535+1781452+561452+564960(Top 19%)720(Top 6%)720(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9422

Females

1589

F18-39

1589

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

9362

Females

1568

F18-39

1568

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9422

Females

1589

F18-39

1589

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

8936

Females

1459

F18-39

1459

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9289

Females

1581

F18-39

1581

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9307

Females

1679

F18-39

1679

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

10071

Females

2192

F18-39

2192

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9400

Females

1968

F18-39

1968

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8324

Females

1650

F18-39

1650

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9420

Females

2097

F18-39

2097

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7641

Females

1429

F18-39

1429

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

7288

Females

1397

F18-39

1397

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6541

Females

1177

F18-39

1177

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4895

Females

702

F18-39

702

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

4960

Females

720

F18-39

720

Passing Analysis

Category:
Athletes Passed
1715
Passed By
1211
Net Change
+504
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9039
5K → 10K228342-114#9039#9153
10K → 15K136166-30#9153#9183
15K → 20K17084+86#9183#9097
20K → Half2428-4#9097#9101
Half → 25K117127-10#9101#9111
25K → 30K126258-132#9111#9243
30K → 20M78780#9243#9243
20M → 21M13330+103#9243#9140
21M → 35K3934+5#9140#9135
35K → 23M14025+115#9135#9020
23M → 24M12025+95#9020#8925
24M → 40K12010+110#8925#8815
40K → 25.2M1020+102#8815#8713
25.2M → Finish1824+178#8713#8535
TOTALS17151211+504
📊

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