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BOSTON MARATHON 2023

Jessica Mena

CA

Bib: 14834 F

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 36%
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:38/mi
23:42
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:31/mi
47:04
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:32/mi
1:10:28
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:03/mi
1:35:29
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:33/mi
1:40:38
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:52/mi
1:59:43
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:29/mi
2:26:05
↑ 181↓ 1480.2%
138 ft elev
20M
9:05/mi
2:38:25
↑ 64↓ 500.2%
148 ft elev
21M
10:47/mi
2:49:12
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:25/mi
2:55:30
↑ 17↓ 861.7%
156 ft elev
23M
9:00/mi
3:06:46
↑ 23↓ 630.6%
116 ft elev
24M
8:39/mi
3:15:25
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:23/mi
3:23:26
↓ 200.3%
20 ft elev
25.2M
10:18/mi
3:26:59
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:08/mi
3:35:16
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:40:387:41 /mi⚡ faster
2nd Half
1:54:388:45 /mi+13.9%
Positive split — 13.9% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
23:427:383.11 mi23:42
7:38
-
10K
47:047:343.10 mi23:22
7:31
-0:07
15K
1:10:287:343.11 mi23:24
7:32
+0:01
20K
1:35:297:413.11 mi25:01
8:03
+0:31
Half(13.11 mi)
1:40:387:410.68 mi5:09
7:33
-0:30
25K
1:59:437:422.42 mi19:05
7:52
+0:19
30K
2:26:057:503.11 mi26:22
8:29
+0:37
20M
2:38:257:551.36 mi12:20
9:05
+0:36
21M
2:49:128:031.00 mi10:47
10:47
+1:42
35K
2:55:308:040.75 mi6:18
8:25
-2:22
23M
3:06:468:071.25 mi11:16
9:00
+0:35
24M
3:15:258:091.00 mi8:39
8:39
-0:21
40K
3:23:268:110.85 mi8:01
9:23
+0:44
25.2M
3:26:598:130.35 mi3:33
10:18
+0:55
Finish(26.22 mi)
3:35:168:131.02 mi8:17
8:08
-2:10
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:31 /mi

Average Pace

8:13 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:34:42

44% of race

Time at Steady Pace

1:14:37

35% of race

Time at Slower Pace

45:57

21% of race

Average Pace: 8:13 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi10824224122411045820592059
10K3.10 mi10692+1322173+682173+681064621312131
15K3.11 mi10596+962122+512122+511045820592059
20K3.11 mi11375-7792540-4182540-4181387340324032
Half(13.11 mi)0.68 mi11341+342530+102530+101071322512251
25K2.42 mi11363-222572-422572-421171529082908
30K3.11 mi11906-5432928-3562928-3561423344714471
20M1.36 mi12389-4833211-2833211-2831692061006100
21M1.00 mi13110-7213643-4323643-4322033581038103
35K0.75 mi13168-583692-493692-491485450095009
23M1.25 mi13354-1863828-1363828-1361607257795779
24M1.00 mi13446-923903-753903-751537054515451
40K0.85 mi13647-2014050-1474050-1471785568636863
25.2M0.35 mi13762-1154131-814131-811845871917191
Finish(26.22 mi)1.02 mi13707+554117+144117+141299542114211

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

10458

Females

2059

F18-39

2059

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

10646

Females

2131

F18-39

2131

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

10458

Females

2059

F18-39

2059

15K→20K

9.3 - 12.4 mi

Top 52%
×5story building
+106ft-86ft

Overall

13873

Females

4032

F18-39

4032

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+19ft-37ft

Overall

10713

Females

2251

F18-39

2251

Half→25K

13.1 - 15.5 mi

Top 44%
×4story building
+66ft-88ft

Overall

11715

Females

2908

F18-39

2908

25K→30K

15.5 - 18.6 mi

Top 53%
×9story building
+181ft-148ft

Overall

14233

Females

4471

F18-39

4471

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

16920

Females

6100

F18-39

6100

20M→21M

20.0 - 21.0 mi

Top 76%
×8story building
+106ft-24ft

Overall

20335

Females

8103

F18-39

8103

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

14854

Females

5009

F18-39

5009

35K→23M

21.8 - 23.0 mi

Top 60%
×5story building
+23ft-63ft

Overall

16072

Females

5779

F18-39

5779

23M→24M

23.0 - 24.0 mi

Top 58%
×6story building
+12ft-82ft

Overall

15370

Females

5451

F18-39

5451

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17855

Females

6863

F18-39

6863

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

18458

Females

7191

F18-39

7191

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2story building
+22ft-21ft

Overall

12995

Females

4211

F18-39

4211

Passing Analysis

Category:
Passed
1139
Passed By
4022
Net Change
-2883
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10824
5K → 10K361229+132#10824#10692
10K → 15K236140+96#10692#10596
15K → 20K30809-779#10596#11375
20K → Half4915+34#11375#11341
Half → 25K107129-22#11341#11363
25K → 30K66609-543#11363#11906
30K → 20M24507-483#11906#12389
20M → 21M11732-721#12389#13110
21M → 35K3795-58#13110#13168
35K → 23M49235-186#13168#13354
23M → 24M44136-92#13354#13446
24M → 40K22223-201#13446#13647
40K → 25.2M10125-115#13647#13762
25.2M → Finish9338+55#13762#13707
TOTALS11394022-2883

Passing Charts

Category:
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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