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BOSTON MARATHON 2023

Jordan Juran

Bib: 11947•F

CO

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 36%
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
23:49
Rank: #11162
Start → 5K
23:49 | 7:40/mi
10K· 6.21 mi
47:38
Rank: #11489 (-327)
5K → 10K
23:49 | 7:40/mi
15K· 9.32 mi
1:11:31
Rank: #11559 (-70)
10K → 15K
23:53 | 7:41/mi
20K· 12.43 mi
1:35:22
Rank: #11298 (+261)
15K → 20K
23:51 | 7:41/mi
Half· 13.11 mi
1:40:32
Rank: #11265 (+33)
20K → Half
5:10 | 7:34/mi
25K· 15.53 mi
1:59:05
Rank: #11030 (+235)
Half → 25K
18:33 | 7:39/mi
30K· 18.64 mi
2:23:20
Rank: #10672 (+358)
25K → 30K
24:15 | 7:48/mi
20M
2:33:55
Rank: #10522 (+150)
30K → 20M
10:35 | 7:47/mi
21M
2:41:46
Rank: #10243 (+279)
20M → 21M
7:51 | 7:51/mi
35K· 21.75 mi
2:47:27
Rank: #10193 (+50)
21M → 35K
5:41 | 7:36/mi
23M
2:57:16
Rank: #10062 (+131)
35K → 23M
9:49 | 7:50/mi
24M
3:04:54
Rank: #9977 (+85)
23M → 24M
7:38 | 7:38/mi
40K· 24.85 mi
3:11:29
Rank: #9869 (+108)
24M → 40K
6:35 | 7:42/mi
25.2M
3:14:14
Rank: #9786 (+83)
40K → 25.2M
2:45 | 7:58/mi
Finish· 26.22 mi
3:21:13
Rank: #9511 (+275)
25.2M → Finish
6:59 | 6:51/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:40:32
Pace7:40 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:40:41
Pace7:41 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:0523:497:4023:49
7:40
-
10K
6.21 mi11:17:5447:387:4023:49
7:40
0:00
15K
9.32 mi11:41:471:11:317:4023:53
7:41
+0:01
20K
12.43 mi12:05:381:35:227:4023:51
7:41
0:00
Half
13.11 mi12:10:481:40:327:405:10
7:34
-0:07
25K
15.53 mi12:29:211:59:057:4018:33
7:39
+0:05
30K
18.64 mi12:53:362:23:207:4124:15
7:48
+0:09
20M
20.00 mi13:04:112:33:557:4210:35
7:47
-0:01
21M
21.00 mi13:12:022:41:467:427:51
7:51
+0:04
35K
21.75 mi13:17:432:47:277:425:41
7:36
-0:15
23M
23.00 mi13:27:322:57:167:429:49
7:50
+0:14
24M
24.00 mi13:35:103:04:547:427:38
7:38
-0:12
40K
24.85 mi13:41:453:11:297:426:35
7:42
+0:04
25.2M
25.20 mi13:44:303:14:147:422:45
7:58
+0:16
Finish
26.22 mi13:51:293:21:137:416:59
6:51
-1:07

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

6:51 /mi

Average Pace

7:41 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

6:59

3% of race

Time at Steady Pace

3:14:14

97% of race

Time at Slower Pace

0:00

0% 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 mi10:54:0523:497:4023:49
7:40
#11162
10K
6.21 mi11:17:5447:387:4023:49
7:40
#11489
15K
9.32 mi11:41:471:11:317:4023:53
7:41
#11559
20K
12.43 mi12:05:381:35:227:4023:51
7:41
#11298
Half
13.11 mi12:10:481:40:327:405:10
7:34
#11265
25K
15.53 mi12:29:211:59:057:4018:33
7:39
#11030
30K
18.64 mi12:53:362:23:207:4124:15
7:48
#10672
20M
20.00 mi13:04:112:33:557:4210:35
7:47
#10522
21M
21.00 mi13:12:022:41:467:427:51
7:51
#10243
35K
21.75 mi13:17:432:47:277:425:41
7:36
#10193
23M
23.00 mi13:27:322:57:167:429:49
7:50
#10062
24M
24.00 mi13:35:103:04:547:427:38
7:38
#9977
40K
24.85 mi13:41:453:11:297:426:35
7:42
#9869
25.2M
25.20 mi13:44:303:14:147:422:45
7:58
#9786
Finish
26.22 mi13:51:293:21:137:416:59
6:51
#9511
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi111622409240911755(Top 44%)2758(Top 24%)2758(Top 56%)
10K6.21 mi3.10 mi11489-3272595-1862595-18611946(Top 45%)2833(Top 25%)2833(Top 58%)
15K9.32 mi3.11 mi11559-702638-432638-4311755(Top 44%)2758(Top 24%)2758(Top 56%)
20K12.43 mi3.11 mi11298+2612501+1372501+13710731(Top 40%)2268(Top 20%)2268(Top 46%)
Half13.11 mi0.68 mi11265+332478+232478+2310843(Top 41%)2272(Top 20%)2272(Top 47%)
25K15.53 mi2.42 mi11030+2352372+1062372+1069923(Top 37%)1969(Top 17%)1969(Top 40%)
30K18.64 mi3.11 mi10672+3582241+1312241+1319411(Top 35%)1893(Top 17%)1893(Top 39%)
20M20.00 mi1.36 mi10522+1502184+572184+578795(Top 33%)1715(Top 15%)1715(Top 35%)
21M21.00 mi1.00 mi10243+2792067+1172067+1176489(Top 24%)953(Top 8%)953(Top 20%)
35K21.75 mi0.75 mi10193+502054+132054+139290(Top 35%)2043(Top 18%)2043(Top 42%)
23M23.00 mi1.25 mi10062+1312024+302024+308702(Top 33%)1885(Top 17%)1885(Top 39%)
24M24.00 mi1.00 mi9977+852023+12023+18655(Top 33%)1942(Top 17%)1942(Top 40%)
40K24.85 mi0.85 mi9869+1082000+232000+238013(Top 30%)1751(Top 15%)1751(Top 36%)
25.2M25.20 mi0.35 mi9786+831974+261974+266447(Top 24%)1231(Top 11%)1231(Top 25%)
Finish26.22 mi1.02 mi9511+2751870+1041870+1044405(Top 17%)562(Top 5%)562(Top 12%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21stories
+97ft-345ft

Overall

11755

Females

2758

F18-39

2758

5K→10K

3.1 - 6.2 mi

Top 45%
×5stories
+79ft-138ft

Overall

11946

Females

2833

F18-39

2833

10K→15K

6.2 - 9.3 mi

Top 44%
×3stories
+67ft-78ft

Overall

11755

Females

2758

F18-39

2758

15K→20K

9.3 - 12.4 mi

Top 40%
×5stories
+106ft-86ft

Overall

10731

Females

2268

F18-39

2268

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

10843

Females

2272

F18-39

2272

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

9923

Females

1969

F18-39

1969

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9411

Females

1893

F18-39

1893

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

8795

Females

1715

F18-39

1715

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6489

Females

953

F18-39

953

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9290

Females

2043

F18-39

2043

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

8702

Females

1885

F18-39

1885

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

8655

Females

1942

F18-39

1942

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8013

Females

1751

F18-39

1751

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6447

Females

1231

F18-39

1231

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4405

Females

562

F18-39

562

Passing Analysis

Category:
Athletes Passed
2616*
Passed By
965
Net Change
+1651
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11162
5K → 10K175502-327#11162#11489
10K → 15K161231-70#11489#11559
15K → 20K30645+261#11559#11298
20K → Half4714+33#11298#11265
Half → 25K25520+235#11265#11030
25K → 30K39537+358#11030#10672
30K → 20M167*17+150#10672#10522
20M → 21M2823+279#10522#10243
21M → 35K6919+50#10243#10193
35K → 23M14918+131#10193#10062
23M → 24M11934+85#10062#9977
24M → 40K12719+108#9977#9869
40K → 25.2M841+83#9869#9786
25.2M → Finish280*5+275#9786#9511
TOTALS2616*965+1651

* 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