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BOSTON MARATHON 2023

Amber Vrataric

Bib: 11905•F

AB

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 32%
Gender (Female)
#0 / 11423
Top 13%
Masters (Masters Women)
#0 / 6539
Top 5%
Division (F40-44)
#0 / 1878
Top 10%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:32
Rank: #10306
Start → 5K
7:34/mi
23:32 split
10K· 6.21 mi
46:24
Rank: #9737 (+569)
5K → 10K
7:22/mi
22:52 split
15K· 9.32 mi
1:09:24
Rank: #9583 (+154)
10K → 15K
7:24/mi
23:00 split
20K· 12.43 mi
1:32:30
Rank: #9361 (+222)
15K → 20K
7:26/mi
23:06 split
Half· 13.11 mi
1:37:36
Rank: #9392 (-31)
20K → Half
7:29/mi
5:06 split
25K· 15.53 mi
1:55:46
Rank: #9253 (+139)
Half → 25K
7:30/mi
18:10 split
30K· 18.64 mi
2:19:27
Rank: #9018 (+235)
25K → 30K
7:37/mi
23:41 split
20M
2:29:51
Rank: #8891 (+127)
30K → 20M
7:39/mi
10:24 split
21M
2:37:53
Rank: #8797 (+94)
20M → 21M
8:02/mi
8:02 split
35K· 21.75 mi
2:43:32
Rank: #8789 (+8)
21M → 35K
7:33/mi
5:39 split
23M
2:53:16
Rank: #8743 (+46)
35K → 23M
7:46/mi
9:44 split
24M
3:00:51
Rank: #8689 (+54)
23M → 24M
7:35/mi
7:35 split
40K· 24.85 mi
3:07:19
Rank: #8606 (+83)
24M → 40K
7:34/mi
6:28 split
25.2M
3:10:09
Rank: #8585 (+21)
40K → 25.2M
8:13/mi
2:50 split
Finish· 26.22 mi
3:17:52
Rank: #8580 (+5)
25.2M → Finish
7:34/mi
7:43 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:36
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:40:16
Pace7:39 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:3523:327:3423:32
7:34
-
10K
6.21 mi11:13:2746:247:2822:52
7:22
-0:12
15K
9.32 mi11:36:271:09:247:2723:00
7:24
+0:02
20K
12.43 mi11:59:331:32:307:2723:06
7:26
+0:02
Half
13.11 mi12:04:391:37:367:275:06
7:29
+0:03
25K
15.53 mi12:22:491:55:467:2718:10
7:30
+0:01
30K
18.64 mi12:46:302:19:277:2923:41
7:37
+0:07
20M
20.00 mi12:56:542:29:517:3010:24
7:39
+0:02
21M
21.00 mi13:04:562:37:537:318:02
8:02
+0:23
35K
21.75 mi13:10:352:43:327:315:39
7:33
-0:29
23M
23.00 mi13:20:192:53:167:329:44
7:46
+0:13
24M
24.00 mi13:27:543:00:517:327:35
7:35
-0:11
40K
24.85 mi13:34:223:07:197:326:28
7:34
-0:01
25.2M
25.20 mi13:37:123:10:097:332:50
8:13
+0:39
Finish
26.22 mi13:44:553:17:527:337:43
7:34
-0:39

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

7:22 /mi

Average Pace

7:33 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:15:02

99% of race

Time at Steady Pace

2:50

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:33 /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 mi10:50:3523:327:3423:32
7:34
#10306
10K
6.21 mi11:13:2746:247:2822:52
7:22
#9737
15K
9.32 mi11:36:271:09:247:2723:00
7:24
#9583
20K
12.43 mi11:59:331:32:307:2723:06
7:26
#9361
Half
13.11 mi12:04:391:37:367:275:06
7:29
#9392
25K
15.53 mi12:22:491:55:467:2718:10
7:30
#9253
30K
18.64 mi12:46:302:19:277:2923:41
7:37
#9018
20M
20.00 mi12:56:542:29:517:3010:24
7:39
#8891
21M
21.00 mi13:04:562:37:537:318:02
8:02
#8797
35K
21.75 mi13:10:352:43:327:315:39
7:33
#8789
23M
23.00 mi13:20:192:53:167:329:44
7:46
#8743
24M
24.00 mi13:27:543:00:517:327:35
7:35
#8689
40K
24.85 mi13:34:223:07:197:326:28
7:34
#8606
25.2M
25.20 mi13:37:123:10:097:332:50
8:13
#8585
Finish
26.22 mi13:44:553:17:527:337:43
7:34
#8580
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi10306199819989367(Top 35%)1568(Top 14%)1568(Top 83%)
10K6.21 mi3.10 mi9737+5691720+2781720+2789319(Top 35%)1552(Top 14%)1552(Top 83%)
15K9.32 mi3.11 mi9583+1541650+701650+709367(Top 35%)1568(Top 14%)1568(Top 83%)
20K12.43 mi3.11 mi9361+2221579+711579+718807(Top 33%)1413(Top 12%)1413(Top 75%)
Half13.11 mi0.68 mi9392-311593-141593-1410054(Top 38%)1890(Top 17%)1890(Top 101%)
25K15.53 mi2.42 mi9253+1391548+451548+458758(Top 33%)1459(Top 13%)1459(Top 78%)
30K18.64 mi3.11 mi9018+2351494+541494+548130(Top 31%)1361(Top 12%)1361(Top 72%)
20M20.00 mi1.36 mi8891+1271461+331461+337862(Top 30%)1350(Top 12%)1350(Top 72%)
21M21.00 mi1.00 mi8797+941440+211440+217584(Top 28%)1350(Top 12%)1350(Top 72%)
35K21.75 mi0.75 mi8789+81451-111451-118943(Top 34%)1880(Top 16%)1880(Top 100%)
23M23.00 mi1.25 mi8743+461463-121463-128249(Top 31%)1687(Top 15%)1687(Top 90%)
24M24.00 mi1.00 mi8689+541466-31466-38301(Top 31%)1793(Top 16%)1793(Top 95%)
40K24.85 mi0.85 mi8606+831450+161450+167133(Top 27%)1420(Top 12%)1420(Top 76%)
25.2M25.20 mi0.35 mi8585+21145014507842(Top 29%)1754(Top 15%)1754(Top 93%)
Finish26.22 mi1.02 mi8580+51473-231473-239110(Top 34%)2280(Top 20%)2280(Top 121%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

9367

Females

1568

F40-44

1568

5K→10K

3.1 - 6.2 mi

Top 35%
×5story building
+79ft-138ft

Overall

9319

Females

1552

F40-44

1552

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

9367

Females

1568

F40-44

1568

15K→20K

9.3 - 12.4 mi

Top 33%
×5story building
+106ft-86ft

Overall

8807

Females

1413

F40-44

1413

20K→Half

12.4 - 13.1 mi

Top 38%
×2story building
+19ft-37ft

Overall

10054

Females

1890

F40-44

1890

Half→25K

13.1 - 15.5 mi

Top 33%
×4story building
+66ft-88ft

Overall

8758

Females

1459

F40-44

1459

25K→30K

15.5 - 18.6 mi

Top 31%
×9story building
+181ft-148ft

Overall

8130

Females

1361

F40-44

1361

30K→20M

18.6 - 20.0 mi

Top 30%
×5story building
+64ft-50ft

Overall

7862

Females

1350

F40-44

1350

20M→21M

20.0 - 21.0 mi

Top 28%
×8story building
+106ft-24ft

Overall

7584

Females

1350

F40-44

1350

21M→35K

21.0 - 21.8 mi

Top 34%
×7story building
+17ft-86ft

Overall

8943

Females

1880

F40-44

1880

35K→23M

21.8 - 23.0 mi

Top 31%
×5story building
+23ft-63ft

Overall

8249

Females

1687

F40-44

1687

23M→24M

23.0 - 24.0 mi

Top 31%
×6story building
+12ft-82ft

Overall

8301

Females

1793

F40-44

1793

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7133

Females

1420

F40-44

1420

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7842

Females

1754

F40-44

1754

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

9110

Females

2280

F40-44

2280

Passing Analysis

Category:
Athletes Passed
2381*
Passed By
655
Net Change
+1726
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10306
5K → 10K671*102+569#10306#9737
10K → 15K254100+154#9737#9583
15K → 20K26442+222#9583#9361
20K → Half1344-31#9361#9392
Half → 25K18344+139#9392#9253
25K → 30K29055+235#9253#9018
30K → 20M14821+127#9018#8891
20M → 21M13036+94#8891#8797
21M → 35K4739+8#8797#8789
35K → 23M9145+46#8789#8743
23M → 24M9137+54#8743#8689
24M → 40K10017+83#8689#8606
40K → 25.2M3514+21#8606#8585
25.2M → Finish6459+5#8585#8580
TOTALS2381*655+1726

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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