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BOSTON MARATHON 2023

Julia Deanehan

Bib: 13449•F

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 39%
Gender (Female)
#0 / 11423
Top 20%
Masters (Masters Women)
#0 / 6539
Top 8%
Division (F45-49)
#0 / 1817
Top 8%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:58
Rank: #11583
Start → 5K
23:58 | 7:43/mi
10K· 6.21 mi
47:30
Rank: #11309 (+274)
5K → 10K
23:32 | 7:34/mi
15K· 9.32 mi
1:11:10
Rank: #11253 (+56)
10K → 15K
23:40 | 7:37/mi
20K· 12.43 mi
1:34:55
Rank: #11016 (+237)
15K → 20K
23:45 | 7:39/mi
Half· 13.11 mi
1:40:03
Rank: #10988 (+28)
20K → Half
5:08 | 7:31/mi
25K· 15.53 mi
1:58:49
Rank: #10894 (+94)
Half → 25K
18:46 | 7:44/mi
30K· 18.64 mi
2:23:17
Rank: #10648 (+246)
25K → 30K
24:28 | 7:53/mi
20M
2:33:57
Rank: #10535 (+113)
30K → 20M
10:40 | 7:51/mi
21M
2:42:06
Rank: #10388 (+147)
20M → 21M
8:09 | 8:09/mi
35K· 21.75 mi
2:47:51
Rank: #10344 (+44)
21M → 35K
5:45 | 7:41/mi
23M
2:57:57
Rank: #10305 (+39)
35K → 23M
10:06 | 8:04/mi
24M
3:05:51
Rank: #10290 (+15)
23M → 24M
7:54 | 7:54/mi
40K· 24.85 mi
3:12:47
Rank: #10286 (+4)
24M → 40K
6:56 | 8:07/mi
25.2M
3:15:45
Rank: #10271 (+15)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:23:42
Rank: #10269 (+2)
25.2M → Finish
7:57 | 7:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:03
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:43:39
Pace7:54 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:2623:587:4323:58
7:43
-
10K
6.21 mi11:15:5847:307:3923:32
7:34
-0:09
15K
9.32 mi11:39:381:11:107:3823:40
7:37
+0:03
20K
12.43 mi12:03:231:34:557:3823:45
7:39
+0:02
Half
13.11 mi12:08:311:40:037:385:08
7:31
-0:08
25K
15.53 mi12:27:171:58:497:3918:46
7:44
+0:13
30K
18.64 mi12:51:452:23:177:4124:28
7:53
+0:09
20M
20.00 mi13:02:252:33:577:4210:40
7:51
-0:02
21M
21.00 mi13:10:342:42:067:438:09
8:09
+0:18
35K
21.75 mi13:16:192:47:517:435:45
7:41
-0:28
23M
23.00 mi13:26:252:57:577:4410:06
8:04
+0:23
24M
24.00 mi13:34:193:05:517:457:54
7:54
-0:10
40K
24.85 mi13:41:153:12:477:456:56
8:07
+0:13
25.2M
25.20 mi13:44:133:15:457:462:58
8:36
+0:29
Finish
26.22 mi13:52:103:23:427:467:57
7:48
-0:48

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

7:46 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:20:44

99% of race

Time at Steady Pace

2:58

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:46 /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 mi10:52:2623:587:4323:58
7:43
#11583
10K
6.21 mi11:15:5847:307:3923:32
7:34
#11309
15K
9.32 mi11:39:381:11:107:3823:40
7:37
#11253
20K
12.43 mi12:03:231:34:557:3823:45
7:39
#11016
Half
13.11 mi12:08:311:40:037:385:08
7:31
#10988
25K
15.53 mi12:27:171:58:497:3918:46
7:44
#10894
30K
18.64 mi12:51:452:23:177:4124:28
7:53
#10648
20M
20.00 mi13:02:252:33:577:4210:40
7:51
#10535
21M
21.00 mi13:10:342:42:067:438:09
8:09
#10388
35K
21.75 mi13:16:192:47:517:435:45
7:41
#10344
23M
23.00 mi13:26:252:57:577:4410:06
8:04
#10305
24M
24.00 mi13:34:193:05:517:457:54
7:54
#10290
40K
24.85 mi13:41:153:12:477:456:56
8:07
#10286
25.2M
25.20 mi13:44:133:15:457:462:58
8:36
#10271
Finish
26.22 mi13:52:103:23:427:467:57
7:48
#10269
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi115832629262911178(Top 42%)2446(Top 21%)2446(Top 135%)
10K6.21 mi3.10 mi11309+2742497+1322497+13211102(Top 42%)2372(Top 21%)2372(Top 131%)
15K9.32 mi3.11 mi11253+562466+312466+3111178(Top 42%)2446(Top 21%)2446(Top 135%)
20K12.43 mi3.11 mi11016+2372337+1292337+12910476(Top 39%)2134(Top 19%)2134(Top 117%)
Half13.11 mi0.68 mi10988+282330+72330+710470(Top 39%)2125(Top 19%)2125(Top 117%)
25K15.53 mi2.42 mi10894+942298+322298+3210631(Top 40%)2301(Top 20%)2301(Top 127%)
30K18.64 mi3.11 mi10648+2462226+722226+729949(Top 37%)2139(Top 19%)2139(Top 118%)
20M20.00 mi1.36 mi10535+1132191+352191+359255(Top 35%)1914(Top 17%)1914(Top 105%)
21M21.00 mi1.00 mi10388+1472144+472144+478343(Top 31%)1669(Top 15%)1669(Top 92%)
35K21.75 mi0.75 mi10344+442136+82136+89870(Top 37%)2295(Top 20%)2295(Top 126%)
23M23.00 mi1.25 mi10305+392149-132149-1310248(Top 38%)2619(Top 23%)2619(Top 144%)
24M24.00 mi1.00 mi10290+152170-212170-2110534(Top 40%)2841(Top 25%)2841(Top 156%)
40K24.85 mi0.85 mi10286+42195-252195-2510777(Top 40%)3025(Top 26%)3025(Top 166%)
25.2M25.20 mi0.35 mi10271+152198-32198-310199(Top 38%)2779(Top 24%)2779(Top 153%)
Finish26.22 mi1.02 mi10269+22231-332231-3310700(Top 40%)3032(Top 27%)3032(Top 167%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21stories
+97ft-345ft

Overall

11178

Females

2446

F45-49

2446

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

11102

Females

2372

F45-49

2372

10K→15K

6.2 - 9.3 mi

Top 42%
×3stories
+67ft-78ft

Overall

11178

Females

2446

F45-49

2446

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10476

Females

2134

F45-49

2134

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

10470

Females

2125

F45-49

2125

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

10631

Females

2301

F45-49

2301

25K→30K

15.5 - 18.6 mi

Top 37%
×9stories
+181ft-148ft

Overall

9949

Females

2139

F45-49

2139

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9255

Females

1914

F45-49

1914

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8343

Females

1669

F45-49

1669

21M→35K

21.0 - 21.8 mi

Top 37%
×7stories
+17ft-86ft

Overall

9870

Females

2295

F45-49

2295

35K→23M

21.8 - 23.0 mi

Top 38%
×5stories
+23ft-63ft

Overall

10248

Females

2619

F45-49

2619

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10534

Females

2841

F45-49

2841

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10777

Females

3025

F45-49

3025

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10199

Females

2779

F45-49

2779

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

10700

Females

3032

F45-49

3032

Passing Analysis

Category:
Athletes Passed
2182*
Passed By
868
Net Change
+1314
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11583
5K → 10K452178+274#11583#11309
10K → 15K203147+56#11309#11253
15K → 20K28952+237#11253#11016
20K → Half379+28#11016#10988
Half → 25K16470+94#10988#10894
25K → 30K31367+246#10894#10648
30K → 20M140*27+113#10648#10535
20M → 21M16619+147#10535#10388
21M → 35K6521+44#10388#10344
35K → 23M10465+39#10344#10305
23M → 24M6449+15#10305#10290
24M → 40K7066+4#10290#10286
40K → 25.2M43*28+15#10286#10271
25.2M → Finish7270+2#10271#10269
TOTALS2182*868+1314

* 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