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BOSTON MARATHON 2023

Jessica Bryant

Bib: 14898•F

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Overall
#0 / 26622
Top 47%
Gender (Female)
#0 / 11423
Top 29%
Division (F18-39)
#0 / 4884
Top 47%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:43
Rank: #13702
Start → 5K
7:57/mi
24:43 split
10K· 6.21 mi
49:30
Rank: #14130 (-428)
5K → 10K
7:59/mi
24:47 split
15K· 9.32 mi
1:14:09
Rank: #14017 (+113)
10K → 15K
7:56/mi
24:39 split
20K· 12.43 mi
1:38:52
Rank: #13738 (+279)
15K → 20K
7:57/mi
24:43 split
Half· 13.11 mi
1:44:14
Rank: #13717 (+21)
20K → Half
7:52/mi
5:22 split
25K· 15.53 mi
2:03:42
Rank: #13582 (+135)
Half → 25K
8:02/mi
19:28 split
30K· 18.64 mi
2:29:02
Rank: #13262 (+320)
25K → 30K
8:09/mi
25:20 split
20M
2:40:13
Rank: #13132 (+130)
30K → 20M
8:14/mi
11:11 split
21M
2:48:44
Rank: #12937 (+195)
20M → 21M
8:31/mi
8:31 split
35K· 21.75 mi
2:54:45
Rank: #12912 (+25)
21M → 35K
8:03/mi
6:01 split
23M
3:05:05
Rank: #12818 (+94)
35K → 23M
8:15/mi
10:20 split
24M
3:13:08
Rank: #12742 (+76)
23M → 24M
8:03/mi
8:03 split
40K· 24.85 mi
3:20:02
Rank: #12654 (+88)
24M → 40K
8:04/mi
6:54 split
25.2M
3:22:53
Rank: #12576 (+78)
40K → 25.2M
8:16/mi
2:51 split
Finish· 26.22 mi
3:30:33
Rank: #12424 (+152)
25.2M → Finish
7:31/mi
7:40 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:14
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:46:19
Pace8:07 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:3524:437:5724:43
7:57
-
10K
6.21 mi11:18:2249:307:5824:47
7:59
+0:02
15K
9.32 mi11:43:011:14:097:5724:39
7:56
-0:03
20K
12.43 mi12:07:441:38:527:5724:43
7:57
+0:01
Half
13.11 mi12:13:061:44:147:575:22
7:52
-0:05
25K
15.53 mi12:32:342:03:427:5819:28
8:02
+0:10
30K
18.64 mi12:57:542:29:028:0025:20
8:09
+0:07
20M
20.00 mi13:09:052:40:138:0111:11
8:14
+0:05
21M
21.00 mi13:17:362:48:448:028:31
8:31
+0:17
35K
21.75 mi13:23:372:54:458:026:01
8:03
-0:28
23M
23.00 mi13:33:573:05:058:0310:20
8:15
+0:12
24M
24.00 mi13:42:003:13:088:038:03
8:03
-0:12
40K
24.85 mi13:48:543:20:028:036:54
8:04
+0:01
25.2M
25.20 mi13:51:453:22:538:032:51
8:16
+0:12
Finish
26.22 mi13:59:253:30:338:027:40
7:31
-0:45

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

7:31 /mi

Average Pace

8:02 /mi

Slowest Pace

8:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:22:02

96% of race

Time at Steady Pace

8:31

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:02 /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 mi10:53:3524:437:5724:43
7:57
#13702
10K
6.21 mi11:18:2249:307:5824:47
7:59
#14130
15K
9.32 mi11:43:011:14:097:5724:39
7:56
#14017
20K
12.43 mi12:07:441:38:527:5724:43
7:57
#13738
Half
13.11 mi12:13:061:44:147:575:22
7:52
#13717
25K
15.53 mi12:32:342:03:427:5819:28
8:02
#13582
30K
18.64 mi12:57:542:29:028:0025:20
8:09
#13262
20M
20.00 mi13:09:052:40:138:0111:11
8:14
#13132
21M
21.00 mi13:17:362:48:448:028:31
8:31
#12937
35K
21.75 mi13:23:372:54:458:026:01
8:03
#12912
23M
23.00 mi13:33:573:05:058:0310:20
8:15
#12818
24M
24.00 mi13:42:003:13:088:038:03
8:03
#12742
40K
24.85 mi13:48:543:20:028:036:54
8:04
#12654
25.2M
25.20 mi13:51:453:22:538:032:51
8:16
#12576
Finish
26.22 mi13:59:253:30:338:027:40
7:31
#12424
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi137023844384413862(Top 52%)4002(Top 35%)4002(Top 82%)
10K6.21 mi3.10 mi14130-4284118-2744118-27414645(Top 55%)4443(Top 39%)4443(Top 91%)
15K9.32 mi3.11 mi14017+1134068+504068+5013862(Top 52%)4002(Top 35%)4002(Top 82%)
20K12.43 mi3.11 mi13738+2793928+1403928+14013078(Top 49%)3585(Top 31%)3585(Top 73%)
Half13.11 mi0.68 mi13717+213915+133915+1313338(Top 50%)3687(Top 32%)3687(Top 75%)
25K15.53 mi2.42 mi13582+1353851+643851+6412981(Top 49%)3614(Top 32%)3614(Top 74%)
30K18.64 mi3.11 mi13262+3203703+1483703+14812038(Top 45%)3206(Top 28%)3206(Top 66%)
20M20.00 mi1.36 mi13132+1303642+613642+6111906(Top 45%)3222(Top 28%)3222(Top 66%)
21M21.00 mi1.00 mi12937+1953550+923550+9210618(Top 40%)2691(Top 24%)2691(Top 55%)
35K21.75 mi0.75 mi12912+253555-53555-512453(Top 47%)3672(Top 32%)3672(Top 75%)
23M23.00 mi1.25 mi12818+943519+363519+3611571(Top 43%)3288(Top 29%)3288(Top 67%)
24M24.00 mi1.00 mi12742+763495+243495+2411608(Top 44%)3386(Top 30%)3386(Top 69%)
40K24.85 mi0.85 mi12654+883465+303465+3010553(Top 40%)2915(Top 26%)2915(Top 60%)
25.2M25.20 mi0.35 mi12576+783422+433422+438214(Top 31%)1941(Top 17%)1941(Top 40%)
Finish26.22 mi1.02 mi12424+1523361+613361+618764(Top 33%)2144(Top 19%)2144(Top 44%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21story building
+97ft-345ft

Overall

13862

Females

4002

F18-39

4002

5K→10K

3.1 - 6.2 mi

Top 55%
×5story building
+79ft-138ft

Overall

14645

Females

4443

F18-39

4443

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+67ft-78ft

Overall

13862

Females

4002

F18-39

4002

15K→20K

9.3 - 12.4 mi

Top 49%
×5story building
+106ft-86ft

Overall

13078

Females

3585

F18-39

3585

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

13338

Females

3687

F18-39

3687

Half→25K

13.1 - 15.5 mi

Top 49%
×4story building
+66ft-88ft

Overall

12981

Females

3614

F18-39

3614

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

12038

Females

3206

F18-39

3206

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

11906

Females

3222

F18-39

3222

20M→21M

20.0 - 21.0 mi

Top 40%
×8story building
+106ft-24ft

Overall

10618

Females

2691

F18-39

2691

21M→35K

21.0 - 21.8 mi

Top 47%
×7story building
+17ft-86ft

Overall

12453

Females

3672

F18-39

3672

35K→23M

21.8 - 23.0 mi

Top 43%
×5story building
+23ft-63ft

Overall

11571

Females

3288

F18-39

3288

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

11608

Females

3386

F18-39

3386

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10553

Females

2915

F18-39

2915

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8214

Females

1941

F18-39

1941

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2story building
+22ft-21ft

Overall

8764

Females

2144

F18-39

2144

Passing Analysis

Category:
Athletes Passed
2340
Passed By
1062
Net Change
+1278
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13702
5K → 10K123551-428#13702#14130
10K → 15K246133+113#14130#14017
15K → 20K33051+279#14017#13738
20K → Half3817+21#13738#13717
Half → 25K20166+135#13717#13582
25K → 30K38161+320#13582#13262
30K → 20M15727+130#13262#13132
20M → 21M21520+195#13132#12937
21M → 35K5833+25#12937#12912
35K → 23M13743+94#12912#12818
23M → 24M10327+76#12818#12742
24M → 40K10719+88#12742#12654
40K → 25.2M802+78#12654#12576
25.2M → Finish16412+152#12576#12424
TOTALS23401062+1278
📊

Passing Visuals

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