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BOSTON MARATHON 2023

Victoria Roche

Bib: 27918•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
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
34:20
Rank: #25755
Start → 5K
11:03/mi
34:20 split
10K· 6.21 mi
1:07:03
Rank: #25251 (+504)
5K → 10K
10:32/mi
32:43 split
15K· 9.32 mi
1:41:01
Rank: #25200 (+51)
10K → 15K
10:56/mi
33:58 split
20K· 12.43 mi
2:12:19
Rank: #24678 (+522)
15K → 20K
10:04/mi
31:18 split
Half· 13.11 mi
2:19:11
Rank: #24619 (+59)
20K → Half
10:04/mi
6:52 split
25K· 15.53 mi
2:45:51
Rank: #24511 (+108)
Half → 25K
11:00/mi
26:40 split
30K· 18.64 mi
3:18:57
Rank: #24115 (+396)
25K → 30K
10:39/mi
33:06 split
20M
3:32:55
Rank: #23941 (+174)
30K → 20M
10:17/mi
13:58 split
21M
3:43:23
Rank: #23730 (+211)
20M → 21M
10:28/mi
10:28 split
35K· 21.75 mi
3:51:01
Rank: #23674 (+56)
21M → 35K
10:12/mi
7:38 split
23M
4:04:03
Rank: #23556 (+118)
35K → 23M
10:25/mi
13:02 split
24M
4:14:10
Rank: #23482 (+74)
23M → 24M
10:07/mi
10:07 split
40K· 24.85 mi
4:23:00
Rank: #23385 (+97)
24M → 40K
10:20/mi
8:50 split
25.2M
4:26:42
Rank: #23338 (+47)
40K → 25.2M
10:44/mi
3:42 split
Finish· 26.22 mi
4:36:40
Rank: #23269 (+69)
25.2M → Finish
9:47/mi
9:58 split

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:19:11
Pace10:37 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:17:29
Pace10:29 /mi
📊Negative Split: 1.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:3934:2011:0334:20
11:03
-
10K
6.21 mi12:25:221:07:0310:4732:43
10:32
-0:31
15K
9.32 mi12:59:201:41:0110:5033:58
10:56
+0:24
20K
12.43 mi13:30:382:12:1910:3931:18
10:04
-0:52
Half
13.11 mi13:37:302:19:1110:376:52
10:04
0:00
25K
15.53 mi14:04:102:45:5110:4126:40
11:00
+0:56
30K
18.64 mi14:37:163:18:5710:4033:06
10:39
-0:21
20M
20.00 mi14:51:143:32:5510:3913:58
10:17
-0:22
21M
21.00 mi15:01:423:43:2310:3810:28
10:28
+0:11
35K
21.75 mi15:09:203:51:0110:377:38
10:12
-0:16
23M
23.00 mi15:22:224:04:0310:3713:02
10:25
+0:13
24M
24.00 mi15:32:294:14:1010:3510:07
10:07
-0:18
40K
24.85 mi15:41:194:23:0010:358:50
10:20
+0:13
25.2M
25.20 mi15:45:014:26:4210:353:42
10:44
+0:24
Finish
26.22 mi15:54:594:36:4010:349:58
9:47
-0:57

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

9:47 /mi

Average Pace

10:34 /mi

Slowest Pace

11:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:01:42

66% of race

Time at Steady Pace

1:34:58

34% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:33 /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 mi11:52:3934:2011:0334:20
11:03
#25755
10K
6.21 mi12:25:221:07:0310:4732:43
10:32
#25251
15K
9.32 mi12:59:201:41:0110:5033:58
10:56
#25200
20K
12.43 mi13:30:382:12:1910:3931:18
10:04
#24678
Half
13.11 mi13:37:302:19:1110:376:52
10:04
#24619
25K
15.53 mi14:04:102:45:5110:4126:40
11:00
#24511
30K
18.64 mi14:37:163:18:5710:4033:06
10:39
#24115
20M
20.00 mi14:51:143:32:5510:3913:58
10:17
#23941
21M
21.00 mi15:01:423:43:2310:3810:28
10:28
#23730
35K
21.75 mi15:09:203:51:0110:377:38
10:12
#23674
23M
23.00 mi15:22:224:04:0310:3713:02
10:25
#23556
24M
24.00 mi15:32:294:14:1010:3510:07
10:07
#23482
40K
24.85 mi15:41:194:23:0010:358:50
10:20
#23385
25.2M
25.20 mi15:45:014:26:4210:353:42
10:44
#23338
Finish
26.22 mi15:54:594:36:4010:349:58
9:47
#23269
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25755108911089125106(Top 94%)10523(Top 92%)10523(Top 215%)
10K6.21 mi3.10 mi25251+50410572+31910572+31924727(Top 93%)10293(Top 90%)10293(Top 211%)
15K9.32 mi3.11 mi25200+5110553+1910553+1925106(Top 94%)10523(Top 92%)10523(Top 215%)
20K12.43 mi3.11 mi24678+52210277+27610277+27623076(Top 87%)9391(Top 82%)9391(Top 192%)
Half13.11 mi0.68 mi24619+5910245+3210245+3223418(Top 88%)9585(Top 84%)9585(Top 196%)
25K15.53 mi2.42 mi24511+10810193+5210193+5223976(Top 90%)9946(Top 87%)9946(Top 204%)
30K18.64 mi3.11 mi24115+3969982+2119982+21122518(Top 85%)9196(Top 81%)9196(Top 188%)
20M20.00 mi1.36 mi23941+1749888+949888+9421233(Top 80%)8544(Top 75%)8544(Top 175%)
21M21.00 mi1.00 mi23730+2119786+1029786+10219522(Top 73%)7664(Top 67%)7664(Top 157%)
35K21.75 mi0.75 mi23674+569761+259761+2521812(Top 82%)8946(Top 78%)8946(Top 183%)
23M23.00 mi1.25 mi23556+1189701+609701+6021113(Top 79%)8596(Top 75%)8596(Top 176%)
24M24.00 mi1.00 mi23482+749676+259676+2521133(Top 79%)8632(Top 76%)8632(Top 177%)
40K24.85 mi0.85 mi23385+979643+339643+3320850(Top 78%)8526(Top 75%)8526(Top 175%)
25.2M25.20 mi0.35 mi23338+479622+219622+2119855(Top 75%)7996(Top 70%)7996(Top 164%)
Finish26.22 mi1.02 mi23269+699594+289594+2821112(Top 79%)8621(Top 75%)8621(Top 177%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21story building
+97ft-345ft

Overall

25106

Females

10523

F18-39

10523

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

24727

Females

10293

F18-39

10293

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+67ft-78ft

Overall

25106

Females

10523

F18-39

10523

15K→20K

9.3 - 12.4 mi

Top 87%
×5story building
+106ft-86ft

Overall

23076

Females

9391

F18-39

9391

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

23418

Females

9585

F18-39

9585

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

23976

Females

9946

F18-39

9946

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

22518

Females

9196

F18-39

9196

30K→20M

18.6 - 20.0 mi

Top 80%
×5story building
+64ft-50ft

Overall

21233

Females

8544

F18-39

8544

20M→21M

20.0 - 21.0 mi

Top 73%
×8story building
+106ft-24ft

Overall

19522

Females

7664

F18-39

7664

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

21812

Females

8946

F18-39

8946

35K→23M

21.8 - 23.0 mi

Top 79%
×5story building
+23ft-63ft

Overall

21113

Females

8596

F18-39

8596

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

21133

Females

8632

F18-39

8632

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

20850

Females

8526

F18-39

8526

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19855

Females

7996

F18-39

7996

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2story building
+22ft-21ft

Overall

21112

Females

8621

F18-39

8621

Passing Analysis

Category:
Athletes Passed
2644
Passed By
158
Net Change
+2486
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25755
5K → 10K52016+504#25755#25251
10K → 15K13180+51#25251#25200
15K → 20K5242+522#25200#24678
20K → Half601+59#24678#24619
Half → 25K13628+108#24619#24511
25K → 30K4026+396#24511#24115
30K → 20M1751+174#24115#23941
20M → 21M2121+211#23941#23730
21M → 35K582+56#23730#23674
35K → 23M1257+118#23674#23556
23M → 24M784+74#23556#23482
24M → 40K970+97#23482#23385
40K → 25.2M492+47#23385#23338
25.2M → Finish778+69#23338#23269
TOTALS2644158+2486
📊

Passing Visuals

Category:
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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