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BOSTON MARATHON 2023

Jordan Pearson

Bib: 11229•F

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 23%
Gender (Female)
#0 / 11423
Top 6%
Division (F18-39)
#0 / 4884
Top 11%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:03
Rank: #8987
Start → 5K
23:03 | 7:25/mi
10K· 6.21 mi
45:38
Rank: #8757 (+230)
5K → 10K
22:35 | 7:16/mi
15K· 9.32 mi
1:08:10
Rank: #8555 (+202)
10K → 15K
22:32 | 7:15/mi
20K· 12.43 mi
1:30:35
Rank: #8172 (+383)
15K → 20K
22:25 | 7:13/mi
Half· 13.11 mi
1:35:25
Rank: #8105 (+67)
20K → Half
4:50 | 7:05/mi
25K· 15.53 mi
1:52:41
Rank: #7747 (+358)
Half → 25K
17:16 | 7:07/mi
30K· 18.64 mi
2:15:09
Rank: #7296 (+451)
25K → 30K
22:28 | 7:14/mi
20M
2:25:00
Rank: #7120 (+176)
30K → 20M
9:51 | 7:15/mi
21M
2:32:30
Rank: #6932 (+188)
20M → 21M
7:30 | 7:30/mi
35K· 21.75 mi
2:37:41
Rank: #6849 (+83)
21M → 35K
5:11 | 6:56/mi
23M
2:46:36
Rank: #6661 (+188)
35K → 23M
8:55 | 7:07/mi
24M
2:53:37
Rank: #6547 (+114)
23M → 24M
7:01 | 7:01/mi
40K· 24.85 mi
2:59:46
Rank: #6429 (+118)
24M → 40K
6:09 | 7:12/mi
25.2M
3:02:22
Rank: #6382 (+47)
40K → 25.2M
2:36 | 7:32/mi
Finish· 26.22 mi
3:09:12
Rank: #6236 (+146)
25.2M → Finish
6:50 | 6:42/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:35:25
Pace7:17 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:33:47
Pace7:09 /mi
📊Negative Split: 1.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:5823:037:2523:03
7:25
-
10K
6.21 mi11:12:3345:387:2122:35
7:16
-0:09
15K
9.32 mi11:35:051:08:107:1922:32
7:15
-0:01
20K
12.43 mi11:57:301:30:357:1722:25
7:13
-0:02
Half
13.11 mi12:02:201:35:257:174:50
7:05
-0:08
25K
15.53 mi12:19:361:52:417:1517:16
7:07
+0:02
30K
18.64 mi12:42:042:15:097:1522:28
7:14
+0:07
20M
20.00 mi12:51:552:25:007:159:51
7:15
+0:01
21M
21.00 mi12:59:252:32:307:167:30
7:30
+0:15
35K
21.75 mi13:04:362:37:417:155:11
6:56
-0:34
23M
23.00 mi13:13:312:46:367:158:55
7:07
+0:11
24M
24.00 mi13:20:322:53:377:147:01
7:01
-0:06
40K
24.85 mi13:26:412:59:467:146:09
7:12
+0:11
25.2M
25.20 mi13:29:173:02:227:142:36
7:32
+0:20
Finish
26.22 mi13:36:073:09:127:136:50
6:42
-0:50

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

6:42 /mi

Average Pace

7:13 /mi

Slowest Pace

7:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36:03

82% of race

Time at Steady Pace

33:09

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:13 /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 mi10:49:5823:037:2523:03
7:25
#8987
10K
6.21 mi11:12:3345:387:2122:35
7:16
#8757
15K
9.32 mi11:35:051:08:107:1922:32
7:15
#8555
20K
12.43 mi11:57:301:30:357:1722:25
7:13
#8172
Half
13.11 mi12:02:201:35:257:174:50
7:05
#8105
25K
15.53 mi12:19:361:52:417:1517:16
7:07
#7747
30K
18.64 mi12:42:042:15:097:1522:28
7:14
#7296
20M
20.00 mi12:51:552:25:007:159:51
7:15
#7120
21M
21.00 mi12:59:252:32:307:167:30
7:30
#6932
35K
21.75 mi13:04:362:37:417:155:11
6:56
#6849
23M
23.00 mi13:13:312:46:367:158:55
7:07
#6661
24M
24.00 mi13:20:322:53:377:147:01
7:01
#6547
40K
24.85 mi13:26:412:59:467:146:09
7:12
#6429
25.2M
25.20 mi13:29:173:02:227:142:36
7:32
#6382
Finish
26.22 mi13:36:073:09:127:136:50
6:42
#6236
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8987138613868179(Top 31%)1124(Top 10%)1124(Top 23%)
10K6.21 mi3.10 mi8757+2301306+801306+808637(Top 32%)1270(Top 11%)1270(Top 26%)
15K9.32 mi3.11 mi8555+2021242+641242+648179(Top 31%)1124(Top 10%)1124(Top 23%)
20K12.43 mi3.11 mi8172+3831106+1361106+1367198(Top 27%)836(Top 7%)836(Top 17%)
Half13.11 mi0.68 mi8105+671086+201086+207092(Top 27%)784(Top 7%)784(Top 16%)
25K15.53 mi2.42 mi7747+358983+103983+1036255(Top 23%)627(Top 5%)627(Top 13%)
30K18.64 mi3.11 mi7296+451861+122861+1225671(Top 21%)541(Top 5%)541(Top 11%)
20M20.00 mi1.36 mi7120+176817+44817+445389(Top 20%)546(Top 5%)546(Top 11%)
21M21.00 mi1.00 mi6932+188781+36781+364609(Top 17%)422(Top 4%)422(Top 9%)
35K21.75 mi0.75 mi6849+83765+16765+164993(Top 19%)508(Top 4%)508(Top 10%)
23M23.00 mi1.25 mi6661+188740+25740+254433(Top 17%)403(Top 4%)403(Top 8%)
24M24.00 mi1.00 mi6547+114721+19721+194793(Top 18%)519(Top 5%)519(Top 11%)
40K24.85 mi0.85 mi6429+118701+20701+204879(Top 18%)609(Top 5%)609(Top 12%)
25.2M25.20 mi0.35 mi6382+47693+8693+84167(Top 16%)493(Top 4%)493(Top 10%)
Finish26.22 mi1.02 mi6236+146668+25668+253581(Top 13%)377(Top 3%)377(Top 8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

8179

Females

1124

F18-39

1124

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

8637

Females

1270

F18-39

1270

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

8179

Females

1124

F18-39

1124

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

7198

Females

836

F18-39

836

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

7092

Females

784

F18-39

784

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6255

Females

627

F18-39

627

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5671

Females

541

F18-39

541

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5389

Females

546

F18-39

546

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4609

Females

422

F18-39

422

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

4993

Females

508

F18-39

508

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4433

Females

403

F18-39

403

23M→24M

23.0 - 24.0 mi

Top 18%
×6stories
+12ft-82ft

Overall

4793

Females

519

F18-39

519

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4879

Females

609

F18-39

609

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4167

Females

493

F18-39

493

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3581

Females

377

F18-39

377

Passing Analysis

Category:
Athletes Passed
2998
Passed By
247
Net Change
+2751
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8987
5K → 10K388158+230#8987#8757
10K → 15K24745+202#8757#8555
15K → 20K3918+383#8555#8172
20K → Half703+67#8172#8105
Half → 25K3624+358#8105#7747
25K → 30K4543+451#7747#7296
30K → 20M1771+176#7296#7120
20M → 21M1913+188#7120#6932
21M → 35K863+83#6932#6849
35K → 23M1935+188#6849#6661
23M → 24M1195+114#6661#6547
24M → 40K1246+118#6547#6429
40K → 25.2M492+47#6429#6382
25.2M → Finish1471+146#6382#6236
TOTALS2998247+2751
📊

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