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BOSTON MARATHON 2023

Christine Madigan

Bib: 18293•F

NJ

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 34%
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:38
Rank: #15816
Start → 5K
25:38 | 8:15/mi
10K· 6.21 mi
50:11
Rank: #14947 (+869)
5K → 10K
24:33 | 7:54/mi
15K· 9.32 mi
1:15:02
Rank: #14752 (+195)
10K → 15K
24:51 | 8:00/mi
20K· 12.43 mi
1:39:53
Rank: #14378 (+374)
15K → 20K
24:51 | 8:00/mi
Half· 13.11 mi
1:45:21
Rank: #14376 (+2)
20K → Half
5:28 | 8:01/mi
25K· 15.53 mi
2:04:48
Rank: #14140 (+236)
Half → 25K
19:27 | 8:01/mi
30K· 18.64 mi
2:30:20
Rank: #13809 (+331)
25K → 30K
25:32 | 8:13/mi
20M
2:41:49
Rank: #13754 (+55)
30K → 20M
11:29 | 8:27/mi
21M
2:50:34
Rank: #13627 (+127)
20M → 21M
8:45 | 8:45/mi
35K· 21.75 mi
2:56:31
Rank: #13543 (+84)
21M → 35K
5:57 | 7:57/mi
23M
3:07:07
Rank: #13487 (+56)
35K → 23M
10:36 | 8:28/mi
24M
3:15:26
Rank: #13447 (+40)
23M → 24M
8:19 | 8:19/mi
40K· 24.85 mi
3:22:36
Rank: #13386 (+61)
24M → 40K
7:10 | 8:23/mi
25.2M
3:25:42
Rank: #13357 (+29)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:34:03
Rank: #13352 (+5)
25.2M → Finish
8:21 | 8:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:21
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time1:48:42
Pace8:18 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:5225:388:1525:38
8:15
-
10K
6.21 mi11:42:2550:118:0524:33
7:54
-0:21
15K
9.32 mi12:07:161:15:028:0324:51
8:00
+0:06
20K
12.43 mi12:32:071:39:538:0224:51
8:00
0:00
Half
13.11 mi12:37:351:45:218:025:28
8:01
+0:01
25K
15.53 mi12:57:022:04:488:0219:27
8:01
0:00
30K
18.64 mi13:22:342:30:208:0425:32
8:13
+0:12
20M
20.00 mi13:34:032:41:498:0511:29
8:27
+0:14
21M
21.00 mi13:42:482:50:348:078:45
8:45
+0:18
35K
21.75 mi13:48:452:56:318:075:57
7:57
-0:48
23M
23.00 mi13:59:213:07:078:0810:36
8:28
+0:31
24M
24.00 mi14:07:403:15:268:098:19
8:19
-0:09
40K
24.85 mi14:14:503:22:368:097:10
8:23
+0:04
25.2M
25.20 mi14:17:563:25:428:103:06
8:59
+0:36
Finish
26.22 mi14:26:173:34:038:108:21
8:12
-0:47

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

7:54 /mi

Average Pace

8:10 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:22:12

94% of race

Time at Steady Pace

11:51

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:10 /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 mi11:17:5225:388:1525:38
8:15
#15816
10K
6.21 mi11:42:2550:118:0524:33
7:54
#14947
15K
9.32 mi12:07:161:15:028:0324:51
8:00
#14752
20K
12.43 mi12:32:071:39:538:0224:51
8:00
#14378
Half
13.11 mi12:37:351:45:218:025:28
8:01
#14376
25K
15.53 mi12:57:022:04:488:0219:27
8:01
#14140
30K
18.64 mi13:22:342:30:208:0425:32
8:13
#13809
20M
20.00 mi13:34:032:41:498:0511:29
8:27
#13754
21M
21.00 mi13:42:482:50:348:078:45
8:45
#13627
35K
21.75 mi13:48:452:56:318:075:57
7:57
#13543
23M
23.00 mi13:59:213:07:078:0810:36
8:28
#13487
24M
24.00 mi14:07:403:15:268:098:19
8:19
#13447
40K
24.85 mi14:14:503:22:368:097:10
8:23
#13386
25.2M
25.20 mi14:17:563:25:428:103:06
8:59
#13357
Finish
26.22 mi14:26:173:34:038:108:21
8:12
#13352
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi158165160516014386(Top 54%)4317(Top 38%)4317(Top 88%)
10K6.21 mi3.10 mi14947+8694618+5424618+54214017(Top 53%)4056(Top 36%)4056(Top 83%)
15K9.32 mi3.11 mi14752+1954506+1124506+11214386(Top 54%)4317(Top 38%)4317(Top 88%)
20K12.43 mi3.11 mi14378+3744301+2054301+20513427(Top 50%)3781(Top 33%)3781(Top 77%)
Half13.11 mi0.68 mi14376+24306-54306-514501(Top 54%)4370(Top 38%)4370(Top 89%)
25K15.53 mi2.42 mi14140+2364190+1164190+11612943(Top 49%)3600(Top 32%)3600(Top 74%)
30K18.64 mi3.11 mi13809+3314021+1694021+16912480(Top 47%)3455(Top 30%)3455(Top 71%)
20M20.00 mi1.36 mi13754+554013+84013+813349(Top 50%)4040(Top 35%)4040(Top 83%)
21M21.00 mi1.00 mi13627+1273949+643949+6412000(Top 45%)3402(Top 30%)3402(Top 70%)
35K21.75 mi0.75 mi13543+843909+403909+4011841(Top 44%)3348(Top 29%)3348(Top 69%)
23M23.00 mi1.25 mi13487+563911-23911-213009(Top 49%)4072(Top 36%)4072(Top 83%)
24M24.00 mi1.00 mi13447+403904+73904+713343(Top 50%)4301(Top 38%)4301(Top 88%)
40K24.85 mi0.85 mi13386+613895+93895+912614(Top 47%)4006(Top 35%)4006(Top 82%)
25.2M25.20 mi0.35 mi13357+293887+83887+812532(Top 47%)3991(Top 35%)3991(Top 82%)
Finish26.22 mi1.02 mi13352+53906-193906-1913411(Top 50%)4415(Top 39%)4415(Top 90%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

14386

Females

4317

F18-39

4317

5K→10K

3.1 - 6.2 mi

Top 53%
×5stories
+79ft-138ft

Overall

14017

Females

4056

F18-39

4056

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

14386

Females

4317

F18-39

4317

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

13427

Females

3781

F18-39

3781

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

14501

Females

4370

F18-39

4370

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

12943

Females

3600

F18-39

3600

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

12480

Females

3455

F18-39

3455

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

13349

Females

4040

F18-39

4040

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

12000

Females

3402

F18-39

3402

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

11841

Females

3348

F18-39

3348

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

13009

Females

4072

F18-39

4072

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

13343

Females

4301

F18-39

4301

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12614

Females

4006

F18-39

4006

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

12532

Females

3991

F18-39

3991

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

13411

Females

4415

F18-39

4415

Passing Analysis

Category:
Athletes Passed
3123
Passed By
659
Net Change
+2464
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15816
5K → 10K93061+869#15816#14947
10K → 15K29499+195#14947#14752
15K → 20K41541+374#14752#14378
20K → Half3634+2#14378#14376
Half → 25K27539+236#14376#14140
25K → 30K38554+331#14140#13809
30K → 20M11560+55#13809#13754
20M → 21M15831+127#13754#13627
21M → 35K9915+84#13627#13543
35K → 23M11660+56#13543#13487
23M → 24M9252+40#13487#13447
24M → 40K9635+61#13447#13386
40K → 25.2M4213+29#13386#13357
25.2M → Finish7065+5#13357#13352
TOTALS3123659+2464
📊

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