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BOSTON MARATHON 2023

Jamie-Lyn Martel

Bib: 8636•F

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0:00
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Overall
#0 / 26622
Top 30%
Gender (Female)
#0 / 11423
Top 11%
Division (F18-39)
#0 / 4884
Top 20%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:10
Rank: #7105
Start → 5K
22:10 | 7:08/mi
10K· 6.21 mi
44:33
Rank: #7573 (-468)
5K → 10K
22:23 | 7:12/mi
15K· 9.32 mi
1:07:12
Rank: #7819 (-246)
10K → 15K
22:39 | 7:17/mi
20K· 12.43 mi
1:29:57
Rank: #7819
15K → 20K
22:45 | 7:19/mi
Half· 13.11 mi
1:34:51
Rank: #7800 (+19)
20K → Half
4:54 | 7:11/mi
25K· 15.53 mi
1:53:13
Rank: #7985 (-185)
Half → 25K
18:22 | 7:35/mi
30K· 18.64 mi
2:17:17
Rank: #8116 (-131)
25K → 30K
24:04 | 7:45/mi
20M
2:27:57
Rank: #8158 (-42)
30K → 20M
10:40 | 7:51/mi
21M
2:36:21
Rank: #8236 (-78)
20M → 21M
8:24 | 8:24/mi
35K· 21.75 mi
2:41:49
Rank: #8171 (+65)
21M → 35K
5:28 | 7:18/mi
23M
2:51:31
Rank: #8132 (+39)
35K → 23M
9:42 | 7:45/mi
24M
2:58:58
Rank: #8059 (+73)
23M → 24M
7:27 | 7:27/mi
40K· 24.85 mi
3:05:27
Rank: #7992 (+67)
24M → 40K
6:29 | 7:35/mi
25.2M
3:08:20
Rank: #8007 (-15)
40K → 25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
3:15:50
Rank: #7964 (+43)
25.2M → Finish
7:30 | 7:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:51
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:40:59
Pace7:42 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:2422:107:0822:10
7:08
-
10K
6.21 mi11:09:4744:337:1022:23
7:12
+0:04
15K
9.32 mi11:32:261:07:127:1322:39
7:17
+0:05
20K
12.43 mi11:55:111:29:577:1422:45
7:19
+0:02
Half
13.11 mi12:00:051:34:517:144:54
7:11
-0:08
25K
15.53 mi12:18:271:53:137:1718:22
7:35
+0:24
30K
18.64 mi12:42:312:17:177:2224:04
7:45
+0:10
20M
20.00 mi12:53:112:27:577:2410:40
7:51
+0:06
21M
21.00 mi13:01:352:36:217:278:24
8:24
+0:33
35K
21.75 mi13:07:032:41:497:265:28
7:18
-1:06
23M
23.00 mi13:16:452:51:317:279:42
7:45
+0:27
24M
24.00 mi13:24:122:58:587:277:27
7:27
-0:18
40K
24.85 mi13:30:413:05:277:286:29
7:35
+0:08
25.2M
25.20 mi13:33:343:08:207:282:53
8:22
+0:47
Finish
26.22 mi13:41:043:15:507:287:30
7:22
-1:00

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

7:08 /mi

Average Pace

7:28 /mi

Slowest Pace

8:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:53:53

89% of race

Time at Steady Pace

21:57

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:28 /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 mi10:47:2422:107:0822:10
7:08
#7105
10K
6.21 mi11:09:4744:337:1022:23
7:12
#7573
15K
9.32 mi11:32:261:07:127:1322:39
7:17
#7819
20K
12.43 mi11:55:111:29:577:1422:45
7:19
#7819
Half
13.11 mi12:00:051:34:517:144:54
7:11
#7800
25K
15.53 mi12:18:271:53:137:1718:22
7:35
#7985
30K
18.64 mi12:42:312:17:177:2224:04
7:45
#8116
20M
20.00 mi12:53:112:27:577:2410:40
7:51
#8158
21M
21.00 mi13:01:352:36:217:278:24
8:24
#8236
35K
21.75 mi13:07:032:41:497:265:28
7:18
#8171
23M
23.00 mi13:16:452:51:317:279:42
7:45
#8132
24M
24.00 mi13:24:122:58:587:277:27
7:27
#8059
40K
24.85 mi13:30:413:05:277:286:29
7:35
#7992
25.2M
25.20 mi13:33:343:08:207:282:53
8:22
#8007
Finish
26.22 mi13:41:043:15:507:287:30
7:22
#7964
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi71057457458488(Top 32%)1244(Top 11%)1244(Top 25%)
10K6.21 mi3.10 mi7573-468878-133878-1338138(Top 31%)1094(Top 10%)1094(Top 22%)
15K9.32 mi3.11 mi7819-246973-95973-958488(Top 32%)1244(Top 11%)1244(Top 25%)
20K12.43 mi3.11 mi7819988-15988-157965(Top 30%)1093(Top 10%)1093(Top 22%)
Half13.11 mi0.68 mi7800+19986+2986+27799(Top 29%)1019(Top 9%)1019(Top 21%)
25K15.53 mi2.42 mi7985-1851069-831069-839354(Top 35%)1703(Top 15%)1703(Top 35%)
30K18.64 mi3.11 mi8116-1311161-921161-928977(Top 34%)1696(Top 15%)1696(Top 35%)
20M20.00 mi1.36 mi8158-421192-311192-319229(Top 35%)1888(Top 17%)1888(Top 39%)
21M21.00 mi1.00 mi8236-781242-501242-509860(Top 37%)2306(Top 20%)2306(Top 47%)
35K21.75 mi0.75 mi8171+651232+101232+107220(Top 27%)1182(Top 10%)1182(Top 24%)
23M23.00 mi1.25 mi8132+391235-31235-38058(Top 30%)1602(Top 14%)1602(Top 33%)
24M24.00 mi1.00 mi8059+731227+81227+87391(Top 28%)1438(Top 13%)1438(Top 29%)
40K24.85 mi0.85 mi7992+671220+71220+77239(Top 27%)1458(Top 13%)1458(Top 30%)
25.2M25.20 mi0.35 mi8007-151239-191239-198698(Top 33%)2101(Top 18%)2101(Top 43%)
Finish26.22 mi1.02 mi7964+431240-11240-17527(Top 28%)1632(Top 14%)1632(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

8488

Females

1244

F18-39

1244

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

8138

Females

1094

F18-39

1094

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

8488

Females

1244

F18-39

1244

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

7965

Females

1093

F18-39

1093

20K→Half

12.4 - 13.1 mi

Top 29%
×2stories
+19ft-37ft

Overall

7799

Females

1019

F18-39

1019

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9354

Females

1703

F18-39

1703

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

8977

Females

1696

F18-39

1696

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9229

Females

1888

F18-39

1888

20M→21M

20.0 - 21.0 mi

Top 37%
×8stories
+106ft-24ft

Overall

9860

Females

2306

F18-39

2306

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7220

Females

1182

F18-39

1182

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

8058

Females

1602

F18-39

1602

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7391

Females

1438

F18-39

1438

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7239

Females

1458

F18-39

1458

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8698

Females

2101

F18-39

2101

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7527

Females

1632

F18-39

1632

Passing Analysis

Category:
Athletes Passed
998
Passed By
1857
Net Change
-859
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7105
5K → 10K68536-468#7105#7573
10K → 15K58304-246#7573#7819
15K → 20K1141140#7819#7819
20K → Half3011+19#7819#7800
Half → 25K46231-185#7800#7985
25K → 30K91222-131#7985#8116
30K → 20M70112-42#8116#8158
20M → 21M46124-78#8158#8236
21M → 35K8116+65#8236#8171
35K → 23M9051+39#8171#8132
23M → 24M10229+73#8132#8059
24M → 40K9225+67#8059#7992
40K → 25.2M2237-15#7992#8007
25.2M → Finish8845+43#8007#7964
TOTALS9981857-859
📊

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