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BOSTON MARATHON 2023

Victoria Brignac

Bib: 8581•F

LA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 16%
Gender (Female)
#0 / 11423
Top 2%
Division (F18-39)
#0 / 4884
Top 4%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:49
Rank: #3692
Start → 5K
20:49 | 6:42/mi
10K· 6.21 mi
41:32
Rank: #3820 (-128)
5K → 10K
20:43 | 6:40/mi
15K· 9.32 mi
1:02:20
Rank: #3898 (-78)
10K → 15K
20:48 | 6:42/mi
20K· 12.43 mi
1:23:30
Rank: #4048 (-150)
15K → 20K
21:10 | 6:49/mi
Half· 13.11 mi
1:27:59
Rank: #3999 (+49)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:44:39
Rank: #4112 (-113)
Half → 25K
16:40 | 6:52/mi
30K· 18.64 mi
2:06:43
Rank: #4300 (-188)
25K → 30K
22:04 | 7:06/mi
20M
2:16:37
Rank: #4424 (-124)
30K → 20M
9:54 | 7:17/mi
21M
2:23:54
Rank: #4340 (+84)
20M → 21M
7:17 | 7:17/mi
35K· 21.75 mi
2:28:58
Rank: #4310 (+30)
21M → 35K
5:04 | 6:46/mi
23M
2:37:57
Rank: #4337 (-27)
35K → 23M
8:59 | 7:10/mi
24M
2:44:48
Rank: #4315 (+22)
23M → 24M
6:51 | 6:51/mi
40K· 24.85 mi
2:50:43
Rank: #4260 (+55)
24M → 40K
5:55 | 6:55/mi
25.2M
2:53:14
Rank: #4233 (+27)
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
2:59:49
Rank: #4141 (+92)
25.2M → Finish
6:35 | 6:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:59
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:31:50
Pace7:00 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:5620:496:4220:49
6:42
-
10K
6.21 mi11:06:3941:326:4120:43
6:40
-0:02
15K
9.32 mi11:27:271:02:206:4120:48
6:42
+0:02
20K
12.43 mi11:48:371:23:306:4321:10
6:49
+0:07
Half
13.11 mi11:53:061:27:596:434:29
6:34
-0:15
25K
15.53 mi12:09:461:44:396:4416:40
6:52
+0:18
30K
18.64 mi12:31:502:06:436:4822:04
7:06
+0:14
20M
20.00 mi12:41:442:16:376:509:54
7:17
+0:11
21M
21.00 mi12:49:012:23:546:517:17
7:17
0:00
35K
21.75 mi12:54:052:28:586:515:04
6:46
-0:31
23M
23.00 mi13:03:042:37:576:528:59
7:10
+0:24
24M
24.00 mi13:09:552:44:486:526:51
6:51
-0:19
40K
24.85 mi13:15:502:50:436:525:55
6:55
+0:04
25.2M
25.20 mi13:18:212:53:146:522:31
7:18
+0:23
Finish
26.22 mi13:24:562:59:496:526:35
6:28
-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

6:28 /mi

Average Pace

6:52 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:08

84% of race

Time at Steady Pace

28:41

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:51 /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 mi10:45:5620:496:4220:49
6:42
#3692
10K
6.21 mi11:06:3941:326:4120:43
6:40
#3820
15K
9.32 mi11:27:271:02:206:4120:48
6:42
#3898
20K
12.43 mi11:48:371:23:306:4321:10
6:49
#4048
Half
13.11 mi11:53:061:27:596:434:29
6:34
#3999
25K
15.53 mi12:09:461:44:396:4416:40
6:52
#4112
30K
18.64 mi12:31:502:06:436:4822:04
7:06
#4300
20M
20.00 mi12:41:442:16:376:509:54
7:17
#4424
21M
21.00 mi12:49:012:23:546:517:17
7:17
#4340
35K
21.75 mi12:54:052:28:586:515:04
6:46
#4310
23M
23.00 mi13:03:042:37:576:528:59
7:10
#4337
24M
24.00 mi13:09:552:44:486:526:51
6:51
#4315
40K
24.85 mi13:15:502:50:436:525:55
6:55
#4260
25.2M
25.20 mi13:18:212:53:146:522:31
7:18
#4233
Finish
26.22 mi13:24:562:59:496:526:35
6:28
#4141
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi36922162164103(Top 15%)249(Top 2%)249(Top 5%)
10K6.21 mi3.10 mi3820-128219-3219-34059(Top 15%)240(Top 2%)240(Top 5%)
15K9.32 mi3.11 mi3898-78223-4223-44103(Top 15%)249(Top 2%)249(Top 5%)
20K12.43 mi3.11 mi4048-150241-18241-184572(Top 17%)309(Top 3%)309(Top 6%)
Half13.11 mi0.68 mi3999+49236+5236+53309(Top 12%)161(Top 1%)161(Top 3%)
25K15.53 mi2.42 mi4112-113249-13249-134785(Top 18%)343(Top 3%)343(Top 7%)
30K18.64 mi3.11 mi4300-188265-16265-164954(Top 19%)394(Top 3%)394(Top 8%)
20M20.00 mi1.36 mi4424-124289-24289-245524(Top 21%)583(Top 5%)583(Top 12%)
21M21.00 mi1.00 mi4340+84281+8281+83560(Top 13%)255(Top 2%)255(Top 5%)
35K21.75 mi0.75 mi4310+30278+3278+34065(Top 15%)333(Top 3%)333(Top 7%)
23M23.00 mi1.25 mi4337-272782784692(Top 18%)456(Top 4%)456(Top 9%)
24M24.00 mi1.00 mi4315+22275+3275+33961(Top 15%)341(Top 3%)341(Top 7%)
40K24.85 mi0.85 mi4260+55276-1276-13468(Top 13%)303(Top 3%)303(Top 6%)
25.2M25.20 mi0.35 mi4233+27272+4272+43026(Top 11%)255(Top 2%)255(Top 5%)
Finish26.22 mi1.02 mi4141+92263+9263+92331(Top 9%)176(Top 2%)176(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4103

Females

249

F18-39

249

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

4059

Females

240

F18-39

240

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4103

Females

249

F18-39

249

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4572

Females

309

F18-39

309

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3309

Females

161

F18-39

161

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4785

Females

343

F18-39

343

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

4954

Females

394

F18-39

394

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5524

Females

583

F18-39

583

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3560

Females

255

F18-39

255

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

4065

Females

333

F18-39

333

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

4692

Females

456

F18-39

456

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

3961

Females

341

F18-39

341

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3468

Females

303

F18-39

303

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

3026

Females

255

F18-39

255

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2331

Females

176

F18-39

176

Passing Analysis

Category:
Athletes Passed
993
Passed By
1442
Net Change
-449
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3692
5K → 10K157285-128#3692#3820
10K → 15K81159-78#3820#3898
15K → 20K67217-150#3898#4048
20K → Half523+49#4048#3999
Half → 25K45158-113#3999#4112
25K → 30K70258-188#4112#4300
30K → 20M32156-124#4300#4424
20M → 21M10925+84#4424#4340
21M → 35K5424+30#4340#4310
35K → 23M6289-27#4310#4337
23M → 24M5937+22#4337#4315
24M → 40K7116+55#4315#4260
40K → 25.2M358+27#4260#4233
25.2M → Finish997+92#4233#4141
TOTALS9931442-449
📊

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