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BOSTON MARATHON 2023

Victoria Forman

Bib: 17939•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 35%
Masters (Masters Women)
#0 / 6539
Top 21%
Division (F40-44)
#0 / 1878
Top 39%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:25/mi
23:03
↑ 97↓ 3451.5%
10K· 6.21 mi
7:32/mi
46:26
↑ 79↓ 1380.4%
15K· 9.32 mi
7:44/mi
1:10:28
↑ 67↓ 78
20K· 12.43 mi
8:05/mi
1:35:36
↑ 106↓ 860.1%
Half· 13.11 mi
7:58/mi
1:41:02
↑ 19↓ 370.5%
25K· 15.53 mi
8:19/mi
2:01:12
↑ 66↓ 880.2%
30K· 18.64 mi
8:30/mi
2:27:36
↑ 181↓ 1480.2%
20M
8:38/mi
2:39:20
↑ 64↓ 500.2%
21M
9:20/mi
2:48:40
↑ 106↓ 241.6%
35K· 21.75 mi
8:13/mi
2:54:49
↑ 17↓ 861.7%
23M
9:02/mi
3:06:08
↑ 23↓ 630.6%
24M
8:44/mi
3:14:52
↓ 821.3%
40K· 24.85 mi
8:50/mi
3:22:25
↓ 200.3%
25.2M
9:25/mi
3:25:40
↑ 13↓ 160.2%
Finish· 26.22 mi
8:29/mi
3:34:19
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:02
Pace7:42 /mi
2nd Half
Distance13.11 mi
Time1:53:17
Pace8:38 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:3923:037:2523:03
7:25
-
10K
6.21 mi11:37:0246:267:2823:23
7:32
+0:07
15K
9.32 mi12:01:041:10:287:3424:02
7:44
+0:12
20K
12.43 mi12:26:121:35:367:4225:08
8:05
+0:21
Half
13.11 mi12:31:381:41:027:425:26
7:58
-0:07
25K
15.53 mi12:51:482:01:127:4820:10
8:19
+0:21
30K
18.64 mi13:18:122:27:367:5526:24
8:30
+0:11
20M
20.00 mi13:29:562:39:207:5811:44
8:38
+0:08
21M
21.00 mi13:39:162:48:408:029:20
9:20
+0:42
35K
21.75 mi13:45:252:54:498:026:09
8:13
-1:07
23M
23.00 mi13:56:443:06:088:0611:19
9:02
+0:49
24M
24.00 mi14:05:283:14:528:078:44
8:44
-0:18
40K
24.85 mi14:13:013:22:258:097:33
8:50
+0:06
25.2M
25.20 mi14:16:163:25:408:103:15
9:25
+0:35
Finish
26.22 mi14:24:553:34:198:118:39
8:29
-0:56

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

7:25 /mi

Average Pace

8:11 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:02

47% of race

Time at Steady Pace

1:21:50

38% of race

Time at Slower Pace

31:27

15% 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 mi11:13:3923:037:2523:03
7:25
#9000
10K
6.21 mi11:37:0246:267:2823:23
7:32
#9780
15K
9.32 mi12:01:041:10:287:3424:02
7:44
#10595
20K
12.43 mi12:26:121:35:367:4225:08
8:05
#11474
Half
13.11 mi12:31:381:41:027:425:26
7:58
#11603
25K
15.53 mi12:51:482:01:127:4820:10
8:19
#12196
30K
18.64 mi13:18:122:27:367:5526:24
8:30
#12623
20M
20.00 mi13:29:562:39:207:5811:44
8:38
#12767
21M
21.00 mi13:39:162:48:408:029:20
9:20
#12920
35K
21.75 mi13:45:252:54:498:026:09
8:13
#12936
23M
23.00 mi13:56:443:06:088:0611:19
9:02
#13142
24M
24.00 mi14:05:283:14:528:078:44
8:44
#13267
40K
24.85 mi14:13:013:22:258:097:33
8:50
#13337
25.2M
25.20 mi14:16:163:25:408:103:15
9:25
#13342
Finish
26.22 mi14:24:553:34:198:118:39
8:29
#13438
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi90001399139912184(Top 46%)3006(Top 26%)3006(Top 160%)
10K6.21 mi3.10 mi9780-7801738-3391738-33910690(Top 40%)2154(Top 19%)2154(Top 115%)
15K9.32 mi3.11 mi10595-8152121-3832121-38312184(Top 46%)3006(Top 26%)3006(Top 160%)
20K12.43 mi3.11 mi11474-8792602-4812602-48114160(Top 53%)4196(Top 37%)4196(Top 223%)
Half13.11 mi0.68 mi11603-1292688-862688-8614110(Top 53%)4141(Top 36%)4141(Top 221%)
25K15.53 mi2.42 mi12196-5933052-3643052-36415062(Top 57%)4878(Top 43%)4878(Top 260%)
30K18.64 mi3.11 mi12623-4273333-2813333-28114305(Top 54%)4509(Top 39%)4509(Top 240%)
20M20.00 mi1.36 mi12767-1443433-1003433-10014489(Top 54%)4691(Top 41%)4691(Top 250%)
21M21.00 mi1.00 mi12920-1533539-1063539-10615181(Top 57%)5153(Top 45%)5153(Top 274%)
35K21.75 mi0.75 mi12936-163571-323571-3213609(Top 51%)4344(Top 38%)4344(Top 231%)
23M23.00 mi1.25 mi13142-2063698-1273698-12716242(Top 61%)5869(Top 51%)5869(Top 313%)
24M24.00 mi1.00 mi13267-1253799-1013799-10115853(Top 60%)5718(Top 50%)5718(Top 304%)
40K24.85 mi0.85 mi13337-703862-633862-6315243(Top 57%)5425(Top 47%)5425(Top 289%)
25.2M25.20 mi0.35 mi13342-53878-163878-1614841(Top 56%)5199(Top 46%)5199(Top 277%)
Finish26.22 mi1.02 mi13438-963957-793957-7915362(Top 58%)5455(Top 48%)5455(Top 290%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21story building
+97ft-345ft

Overall

12184

Females

3006

F40-44

3006

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

10690

Females

2154

F40-44

2154

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+67ft-78ft

Overall

12184

Females

3006

F40-44

3006

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

14160

Females

4196

F40-44

4196

20K→Half

12.4 - 13.1 mi

Top 53%
×2story building
+19ft-37ft

Overall

14110

Females

4141

F40-44

4141

Half→25K

13.1 - 15.5 mi

Top 57%
×4story building
+66ft-88ft

Overall

15062

Females

4878

F40-44

4878

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

14305

Females

4509

F40-44

4509

30K→20M

18.6 - 20.0 mi

Top 54%
×5story building
+64ft-50ft

Overall

14489

Females

4691

F40-44

4691

20M→21M

20.0 - 21.0 mi

Top 57%
×8story building
+106ft-24ft

Overall

15181

Females

5153

F40-44

5153

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

13609

Females

4344

F40-44

4344

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

16242

Females

5869

F40-44

5869

23M→24M

23.0 - 24.0 mi

Top 60%
×6story building
+12ft-82ft

Overall

15853

Females

5718

F40-44

5718

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

15243

Females

5425

F40-44

5425

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14841

Females

5199

F40-44

5199

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2story building
+22ft-21ft

Overall

15362

Females

5455

F40-44

5455

Passing Analysis

Category:
Athletes Passed
608
Passed By
5044
Net Change
-4438
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9000
5K → 10K80860-780#9000#9780
10K → 15K32845-815#9780#10595
15K → 20K23902-879#10595#11474
20K → Half7136-129#11474#11603
Half → 25K25618-593#11603#12196
25K → 30K94521-427#12196#12623
30K → 20M65209-144#12623#12767
20M → 21M56209-153#12767#12920
21M → 35K4359-16#12920#12936
35K → 23M35241-206#12936#13142
23M → 24M34159-125#13142#13267
24M → 40K41111-70#13267#13337
40K → 25.2M3641-5#13337#13342
25.2M → Finish37133-96#13342#13438
TOTALS6085044-4438
📊

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