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BOSTON MARATHON 2023

Ana Jiménez

Bib: 11057•F

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0:00
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Overall
#0 / 26622
Top 35%
Gender (Female)
#0 / 11423
Top 16%
Division (F18-39)
#0 / 4884
Top 29%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:04
Rank: #9044
Start → 5K
23:04 | 7:25/mi
10K· 6.21 mi
45:40
Rank: #8814 (+230)
5K → 10K
22:36 | 7:16/mi
15K· 9.32 mi
1:08:56
Rank: #9157 (-343)
10K → 15K
23:16 | 7:29/mi
20K· 12.43 mi
1:32:37
Rank: #9434 (-277)
15K → 20K
23:41 | 7:37/mi
Half· 13.11 mi
1:37:45
Rank: #9486 (-52)
20K → Half
5:08 | 7:31/mi
25K· 15.53 mi
1:56:43
Rank: #9770 (-284)
Half → 25K
18:58 | 7:49/mi
30K· 18.64 mi
2:20:42
Rank: #9574 (+196)
25K → 30K
23:59 | 7:43/mi
20M
2:31:23
Rank: #9523 (+51)
30K → 20M
10:41 | 7:52/mi
21M
2:39:40
Rank: #9463 (+60)
20M → 21M
8:17 | 8:17/mi
35K· 21.75 mi
2:45:31
Rank: #9498 (-35)
21M → 35K
5:51 | 7:49/mi
23M
2:55:38
Rank: #9511 (-13)
35K → 23M
10:07 | 8:05/mi
24M
3:03:23
Rank: #9489 (+22)
23M → 24M
7:45 | 7:45/mi
40K· 24.85 mi
3:10:12
Rank: #9462 (+27)
24M → 40K
6:49 | 7:58/mi
25.2M
3:13:11
Rank: #9452 (+10)
40K → 25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
3:20:54
Rank: #9435 (+17)
25.2M → Finish
7:43 | 7:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:45
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:43:09
Pace7:52 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:4923:047:2523:04
7:25
-
10K
6.21 mi11:12:2545:407:2122:36
7:16
-0:09
15K
9.32 mi11:35:411:08:567:2423:16
7:29
+0:13
20K
12.43 mi11:59:221:32:377:2723:41
7:37
+0:08
Half
13.11 mi12:04:301:37:457:275:08
7:31
-0:06
25K
15.53 mi12:23:281:56:437:3118:58
7:49
+0:18
30K
18.64 mi12:47:272:20:427:3323:59
7:43
-0:06
20M
20.00 mi12:58:082:31:237:3410:41
7:52
+0:09
21M
21.00 mi13:06:252:39:407:368:17
8:17
+0:25
35K
21.75 mi13:12:162:45:317:375:51
7:49
-0:28
23M
23.00 mi13:22:232:55:387:3810:07
8:05
+0:16
24M
24.00 mi13:30:083:03:237:387:45
7:45
-0:20
40K
24.85 mi13:36:573:10:127:396:49
7:58
+0:13
25.2M
25.20 mi13:39:563:13:117:402:59
8:39
+0:41
Finish
26.22 mi13:47:393:20:547:407:43
7:34
-1:05

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

7:16 /mi

Average Pace

7:40 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:59:31

89% of race

Time at Steady Pace

18:24

9% of race

Time at Slower Pace

2:59

1% of race

Average Pace: 7:40 /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 mi10:49:4923:047:2523:04
7:25
#9044
10K
6.21 mi11:12:2545:407:2122:36
7:16
#8814
15K
9.32 mi11:35:411:08:567:2423:16
7:29
#9157
20K
12.43 mi11:59:221:32:377:2723:41
7:37
#9434
Half
13.11 mi12:04:301:37:457:275:08
7:31
#9486
25K
15.53 mi12:23:281:56:437:3118:58
7:49
#9770
30K
18.64 mi12:47:272:20:427:3323:59
7:43
#9574
20M
20.00 mi12:58:082:31:237:3410:41
7:52
#9523
21M
21.00 mi13:06:252:39:407:368:17
8:17
#9463
35K
21.75 mi13:12:162:45:317:375:51
7:49
#9498
23M
23.00 mi13:22:232:55:387:3810:07
8:05
#9511
24M
24.00 mi13:30:083:03:237:387:45
7:45
#9489
40K
24.85 mi13:36:573:10:127:396:49
7:58
#9462
25.2M
25.20 mi13:39:563:13:117:402:59
8:39
#9452
Finish
26.22 mi13:47:393:20:547:407:43
7:34
#9435
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi90441410141010101(Top 38%)1888(Top 17%)1888(Top 39%)
10K6.21 mi3.10 mi8814+2301334+761334+768682(Top 33%)1300(Top 11%)1300(Top 27%)
15K9.32 mi3.11 mi9157-3431483-1491483-14910101(Top 38%)1888(Top 17%)1888(Top 39%)
20K12.43 mi3.11 mi9434-2771606-1231606-12310270(Top 39%)2031(Top 18%)2031(Top 42%)
Half13.11 mi0.68 mi9486-521624-181624-1810445(Top 39%)2100(Top 18%)2100(Top 43%)
25K15.53 mi2.42 mi9770-2841751-1271751-12711288(Top 42%)2644(Top 23%)2644(Top 54%)
30K18.64 mi3.11 mi9574+1961709+421709+428798(Top 33%)1631(Top 14%)1631(Top 33%)
20M20.00 mi1.36 mi9523+511718-91718-99326(Top 35%)1945(Top 17%)1945(Top 40%)
21M21.00 mi1.00 mi9463+601721-31721-39157(Top 34%)1989(Top 17%)1989(Top 41%)
35K21.75 mi0.75 mi9498-351748-271748-2710822(Top 41%)2774(Top 24%)2774(Top 57%)
23M23.00 mi1.25 mi9511-131771-231771-2310318(Top 39%)2662(Top 23%)2662(Top 55%)
24M24.00 mi1.00 mi9489+221790-191790-199442(Top 35%)2303(Top 20%)2303(Top 47%)
40K24.85 mi0.85 mi9462+271817-271817-279885(Top 37%)2583(Top 23%)2583(Top 53%)
25.2M25.20 mi0.35 mi9452+101819-21819-210481(Top 39%)2907(Top 25%)2907(Top 60%)
Finish26.22 mi1.02 mi9435+171836-171836-179121(Top 34%)2291(Top 20%)2291(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

10101

Females

1888

F18-39

1888

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

8682

Females

1300

F18-39

1300

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

10101

Females

1888

F18-39

1888

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10270

Females

2031

F18-39

2031

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

10445

Females

2100

F18-39

2100

Half→25K

13.1 - 15.5 mi

Top 42%
×4stories
+66ft-88ft

Overall

11288

Females

2644

F18-39

2644

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

8798

Females

1631

F18-39

1631

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9326

Females

1945

F18-39

1945

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9157

Females

1989

F18-39

1989

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

10822

Females

2774

F18-39

2774

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

10318

Females

2662

F18-39

2662

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9442

Females

2303

F18-39

2303

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9885

Females

2583

F18-39

2583

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10481

Females

2907

F18-39

2907

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

9121

Females

2291

F18-39

2291

Passing Analysis

Category:
Athletes Passed
1447*
Passed By
1838
Net Change
-391
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9044
5K → 10K398168+230#9044#8814
10K → 15K63406-343#8814#9157
15K → 20K63340-277#9157#9434
20K → Half860-52#9434#9486
Half → 25K62346-284#9486#9770
25K → 30K265*69+196#9770#9574
30K → 20M10554+51#9574#9523
20M → 21M10444+60#9523#9463
21M → 35K4176-35#9463#9498
35K → 23M8396-13#9498#9511
23M → 24M8058+22#9511#9489
24M → 40K72*45+27#9489#9462
40K → 25.2M3525+10#9462#9452
25.2M → Finish6851+17#9452#9435
TOTALS1447*1838-391

* 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