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BOSTON MARATHON 2023

Aaron Velting

Bib: 13403•F

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 43%
Gender (Female)
#0 / 11423
Top 24%
Masters (Masters Women)
#0 / 6539
Top 12%
Division (F40-44)
#0 / 1878
Top 24%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:12
Rank: #9375
Start → 5K
23:12 | 7:28/mi
10K· 6.21 mi
47:08
Rank: #10795 (-1420)
5K → 10K
23:56 | 7:42/mi
15K· 9.32 mi
1:11:10
Rank: #11256 (-461)
10K → 15K
24:02 | 7:44/mi
20K· 12.43 mi
1:35:25
Rank: #11333 (-77)
15K → 20K
24:15 | 7:48/mi
Half· 13.11 mi
1:40:43
Rank: #11393 (-60)
20K → Half
5:18 | 7:46/mi
25K· 15.53 mi
2:00:35
Rank: #11829 (-436)
Half → 25K
19:52 | 8:12/mi
30K· 18.64 mi
2:25:51
Rank: #11810 (+19)
25K → 30K
25:16 | 8:08/mi
20M
2:37:03
Rank: #11803 (+7)
30K → 20M
11:12 | 8:15/mi
21M
2:45:48
Rank: #11820 (-17)
20M → 21M
8:45 | 8:45/mi
35K· 21.75 mi
2:51:54
Rank: #11879 (-59)
21M → 35K
6:06 | 8:09/mi
23M
3:02:02
Rank: #11774 (+105)
35K → 23M
10:08 | 8:06/mi
24M
3:09:45
Rank: #11632 (+142)
23M → 24M
7:43 | 7:43/mi
40K· 24.85 mi
3:16:29
Rank: #11532 (+100)
24M → 40K
6:44 | 7:53/mi
25.2M
3:19:27
Rank: #11487 (+45)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:27:15
Rank: #11381 (+106)
25.2M → Finish
7:48 | 7:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:43
Pace7:41 /mi
2nd Half
Distance13.11 mi
Time1:46:32
Pace8:08 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:5123:127:2823:12
7:28
-
10K
6.21 mi11:20:4747:087:3523:56
7:42
+0:14
15K
9.32 mi11:44:491:11:107:3824:02
7:44
+0:02
20K
12.43 mi12:09:041:35:257:4124:15
7:48
+0:04
Half
13.11 mi12:14:221:40:437:415:18
7:46
-0:02
25K
15.53 mi12:34:142:00:357:4619:52
8:12
+0:26
30K
18.64 mi12:59:302:25:517:4925:16
8:08
-0:04
20M
20.00 mi13:10:422:37:037:5111:12
8:15
+0:07
21M
21.00 mi13:19:272:45:487:548:45
8:45
+0:30
35K
21.75 mi13:25:332:51:547:546:06
8:09
-0:36
23M
23.00 mi13:35:413:02:027:5510:08
8:06
-0:03
24M
24.00 mi13:43:243:09:457:547:43
7:43
-0:23
40K
24.85 mi13:50:083:16:297:546:44
7:53
+0:10
25.2M
25.20 mi13:53:063:19:277:552:58
8:36
+0:43
Finish
26.22 mi14:00:543:27:157:557:48
7:39
-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

7:28 /mi

Average Pace

7:55 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:04:20

89% of race

Time at Steady Pace

22:55

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:54 /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 mi10:56:5123:127:2823:12
7:28
#9375
10K
6.21 mi11:20:4747:087:3523:56
7:42
#10795
15K
9.32 mi11:44:491:11:107:3824:02
7:44
#11256
20K
12.43 mi12:09:041:35:257:4124:15
7:48
#11333
Half
13.11 mi12:14:221:40:437:415:18
7:46
#11393
25K
15.53 mi12:34:142:00:357:4619:52
8:12
#11829
30K
18.64 mi12:59:302:25:517:4925:16
8:08
#11810
20M
20.00 mi13:10:422:37:037:5111:12
8:15
#11803
21M
21.00 mi13:19:272:45:487:548:45
8:45
#11820
35K
21.75 mi13:25:332:51:547:546:06
8:09
#11879
23M
23.00 mi13:35:413:02:027:5510:08
8:06
#11774
24M
24.00 mi13:43:243:09:457:547:43
7:43
#11632
40K
24.85 mi13:50:083:16:297:546:44
7:53
#11532
25.2M
25.20 mi13:53:063:19:277:552:58
8:36
#11487
Finish
26.22 mi14:00:543:27:157:557:48
7:39
#11381
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi93751570157012173(Top 46%)2995(Top 26%)2995(Top 159%)
10K6.21 mi3.10 mi10795-14202226-6562226-65612276(Top 46%)3024(Top 26%)3024(Top 161%)
15K9.32 mi3.11 mi11256-4612469-2432469-24312173(Top 46%)2995(Top 26%)2995(Top 159%)
20K12.43 mi3.11 mi11333-772519-502519-5011800(Top 44%)2849(Top 25%)2849(Top 152%)
Half13.11 mi0.68 mi11393-602562-432562-4312474(Top 47%)3177(Top 28%)3177(Top 169%)
25K15.53 mi2.42 mi11829-4362831-2692831-26914182(Top 53%)4322(Top 38%)4322(Top 230%)
30K18.64 mi3.11 mi11810+192870-392870-3911883(Top 45%)3114(Top 27%)3114(Top 166%)
20M20.00 mi1.36 mi11803+72885-152885-1511967(Top 45%)3253(Top 28%)3253(Top 173%)
21M21.00 mi1.00 mi11820-172915-302915-3011977(Top 45%)3379(Top 30%)3379(Top 180%)
35K21.75 mi0.75 mi11879-592955-402955-4013151(Top 49%)4072(Top 36%)4072(Top 217%)
23M23.00 mi1.25 mi11774+1052920+352920+3510428(Top 39%)2722(Top 24%)2722(Top 145%)
24M24.00 mi1.00 mi11632+1422859+612859+619230(Top 35%)2218(Top 19%)2218(Top 118%)
40K24.85 mi0.85 mi11532+1002831+282831+289213(Top 35%)2275(Top 20%)2275(Top 121%)
25.2M25.20 mi0.35 mi11487+452816+152816+1510228(Top 38%)2808(Top 25%)2808(Top 150%)
Finish26.22 mi1.02 mi11381+1062783+332783+339691(Top 36%)2570(Top 22%)2570(Top 137%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21stories
+97ft-345ft

Overall

12173

Females

2995

F40-44

2995

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

12276

Females

3024

F40-44

3024

10K→15K

6.2 - 9.3 mi

Top 46%
×3stories
+67ft-78ft

Overall

12173

Females

2995

F40-44

2995

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

11800

Females

2849

F40-44

2849

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

12474

Females

3177

F40-44

3177

Half→25K

13.1 - 15.5 mi

Top 53%
×4stories
+66ft-88ft

Overall

14182

Females

4322

F40-44

4322

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

11883

Females

3114

F40-44

3114

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

11967

Females

3253

F40-44

3253

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

11977

Females

3379

F40-44

3379

21M→35K

21.0 - 21.8 mi

Top 49%
×7stories
+17ft-86ft

Overall

13151

Females

4072

F40-44

4072

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

10428

Females

2722

F40-44

2722

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9230

Females

2218

F40-44

2218

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9213

Females

2275

F40-44

2275

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10228

Females

2808

F40-44

2808

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9691

Females

2570

F40-44

2570

Passing Analysis

Category:
Athletes Passed
1291
Passed By
3295
Net Change
-2006
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9375
5K → 10K291447-1420#9375#10795
10K → 15K61522-461#10795#11256
15K → 20K139216-77#11256#11333
20K → Half1777-60#11333#11393
Half → 25K38474-436#11393#11829
25K → 30K192173+19#11829#11810
30K → 20M9992+7#11810#11803
20M → 21M87104-17#11803#11820
21M → 35K3089-59#11820#11879
35K → 23M14136+105#11879#11774
23M → 24M15311+142#11774#11632
24M → 40K12020+100#11632#11532
40K → 25.2M5611+45#11532#11487
25.2M → Finish12923+106#11487#11381
TOTALS12913295-2006
📊

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