Jessica Velez

Bib: 31894β€’F

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F50-54)
#0 / 1233
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
30:18
3.11 mi
Rank: #25248
Start β†’ 5K
30:18 | 9:46/mi
10K
1:00:34
6.21 mi
Rank: #25215 (+33)
5K β†’ 10K
30:16 | 9:45/mi
15K
1:30:57
9.32 mi
Rank: #25178 (+37)
10K β†’ 15K
30:23 | 9:47/mi
20K
2:02:00
12.43 mi
Rank: #25169 (+9)
15K β†’ 20K
31:03 | 10:00/mi
HALF
2:08:50
13.11 mi
Rank: #25193 (-24)
20K β†’ HALF
6:50 | 10:02/mi
25K
2:34:40
15.53 mi
Rank: #25290 (-97)
HALF β†’ 25K
25:50 | 10:40/mi
30K
3:07:42
18.64 mi
Rank: #25149 (+141)
25K β†’ 30K
33:02 | 10:38/mi
20M
3:22:07
20.00 mi
Rank: #25058 (+91)
30K β†’ 20M
14:25 | 10:37/mi
21M
3:33:29
21.00 mi
Rank: #24985 (+73)
20M β†’ 21M
11:22 | 11:22/mi
35K
3:41:00
21.75 mi
Rank: #24925 (+60)
21M β†’ 35K
7:31 | 10:03/mi
23M
3:54:04
23.00 mi
Rank: #24827 (+98)
35K β†’ 23M
13:04 | 10:27/mi
24M
4:04:15
24.00 mi
Rank: #24766 (+61)
23M β†’ 24M
10:11 | 10:11/mi
40K
4:13:05
24.85 mi
Rank: #24705 (+61)
24M β†’ 40K
8:50 | 10:20/mi
25.2M
4:16:50
25.20 mi
Rank: #24660 (+45)
40K β†’ 25.2M
3:45 | 10:53/mi
FINISH
4:26:35
26.22 mi
Rank: #24588 (+72)
25.2M β†’ FINISH
9:45 | 9:35/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:08:50
Pace9:50 /mi
2nd Half
Distance13.11 mi
Time2:17:45
Pace10:31 /mi
πŸ“ŠPositive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:5730:189:4630:18
9:46
-
10K
6.21 mi12:27:131:00:349:4530:16
9:45
-0:01
15K
9.32 mi12:57:361:30:579:4630:23
9:47
+0:02
20K
12.43 mi13:28:392:02:009:5031:03
10:00
+0:13
HALF
13.11 mi13:35:292:08:509:506:50
10:02
+0:02
25K
15.53 mi14:01:192:34:409:5825:50
10:40
+0:38
30K
18.64 mi14:34:213:07:4210:0533:02
10:38
-0:02
20M
20.00 mi14:48:463:22:0710:0714:25
10:37
-0:01
21M
21.00 mi15:00:083:33:2910:1011:22
11:22
+0:45
35K
21.75 mi15:07:393:41:0010:107:31
10:03
-1:19
23M
23.00 mi15:20:433:54:0410:1113:04
10:27
+0:24
24M
24.00 mi15:30:544:04:1510:1110:11
10:11
-0:16
40K
24.85 mi15:39:444:13:0510:118:50
10:20
+0:09
25.2M
25.20 mi15:43:294:16:5010:123:45
10:53
+0:33
FINISH
26.22 mi15:53:144:26:3510:119:45
9:35
-1:18

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:35 /mi

Average Pace

10:10 /mi

Slowest Pace

11:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:58:11

67% of race

Time at Steady Pace

1:17:02

29% of race

Time at Slower Pace

11:22

4% of race

Average Pace: 10:10 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:56:5730:189:4630:18
9:46
#25248
10K
6.21 mi12:27:131:00:349:4530:16
9:45
#25215
15K
9.32 mi12:57:361:30:579:4630:23
9:47
#25178
20K
12.43 mi13:28:392:02:009:5031:03
10:00
#25169
HALF
13.11 mi13:35:292:08:509:506:50
10:02
#25193
25K
15.53 mi14:01:192:34:409:5825:50
10:40
#25290
30K
18.64 mi14:34:213:07:4210:0533:02
10:38
#25149
20M
20.00 mi14:48:463:22:0710:0714:25
10:37
#25058
21M
21.00 mi15:00:083:33:2910:1011:22
11:22
#24985
35K
21.75 mi15:07:393:41:0010:107:31
10:03
#24925
23M
23.00 mi15:20:433:54:0410:1113:04
10:27
#24827
24M
24.00 mi15:30:544:04:1510:1110:11
10:11
#24766
40K
24.85 mi15:39:444:13:0510:118:50
10:20
#24705
25.2M
25.20 mi15:43:294:16:5010:123:45
10:53
#24660
FINISH
26.22 mi15:53:144:26:3510:119:45
9:35
#24588
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi25248103011030125172(Top 87%)10271(Top 82%)10271(Top 833%)
10K6.21 mi3.10 mi25215+3310298+310298+325193(Top 87%)10276(Top 82%)10276(Top 833%)
15K9.32 mi3.11 mi25178+3710273+2510273+2525172(Top 87%)10271(Top 82%)10271(Top 833%)
20K12.43 mi3.11 mi25169+910286-1310286-1325035(Top 86%)10214(Top 81%)10214(Top 828%)
HALF13.11 mi0.68 mi25193-2410297-1110297-1125750(Top 89%)10622(Top 84%)10622(Top 861%)
25K15.53 mi2.42 mi25290-9710351-5410351-5425763(Top 89%)10651(Top 85%)10651(Top 864%)
30K18.64 mi3.11 mi25149+14110298+5310298+5324568(Top 85%)10146(Top 81%)10146(Top 823%)
20M20.00 mi1.36 mi25058+9110277+2110277+2124111(Top 83%)9975(Top 79%)9975(Top 809%)
21M21.00 mi1.00 mi24985+7310244+3310244+3323903(Top 82%)9918(Top 79%)9918(Top 804%)
35K21.75 mi0.75 mi24925+6010222+2210222+2223307(Top 80%)9612(Top 76%)9612(Top 780%)
23M23.00 mi1.25 mi24827+9810189+3310189+3323254(Top 80%)9652(Top 77%)9652(Top 783%)
24M24.00 mi1.00 mi24766+6110174+1510174+1523324(Top 80%)9717(Top 77%)9717(Top 788%)
40K24.85 mi0.85 mi24705+6110157+1710157+1722821(Top 79%)9519(Top 76%)9519(Top 772%)
25.2M25.20 mi0.35 mi24660+4510137+2010137+2022125(Top 76%)9163(Top 73%)9163(Top 743%)
FINISH26.22 mi1.02 mi24588+7210118+1910118+1922605(Top 78%)9399(Top 75%)9399(Top 762%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
Γ—21
+97ft-345ft

Overall

25172

Females

10271

F50-54

10271

5K→10K

3.1 - 6.2 mi

Top 87%
Γ—5
+79ft-138ft

Overall

25193

Females

10276

F50-54

10276

10K→15K

6.2 - 9.3 mi

Top 87%
Γ—3
+67ft-78ft

Overall

25172

Females

10271

F50-54

10271

15K→20K

9.3 - 12.4 mi

Top 86%
Γ—5
+106ft-86ft

Overall

25035

Females

10214

F50-54

10214

20K→HALF

12.4 - 13.1 mi

Top 89%
Γ—2
+19ft-37ft

Overall

25750

Females

10622

F50-54

10622

HALF→25K

13.1 - 15.5 mi

Top 89%
Γ—4
+66ft-88ft

Overall

25763

Females

10651

F50-54

10651

25K→30K

15.5 - 18.6 mi

Top 85%
Γ—9
+181ft-148ft

Overall

24568

Females

10146

F50-54

10146

30K→20M

18.6 - 20.0 mi

Top 83%
Γ—5
+64ft-50ft

Overall

24111

Females

9975

F50-54

9975

20M→21M

20.0 - 21.0 mi

Top 82%
Γ—8
+106ft-24ft

Overall

23903

Females

9918

F50-54

9918

21M→35K

21.0 - 21.8 mi

Top 80%
Γ—7
+17ft-86ft

Overall

23307

Females

9612

F50-54

9612

35K→23M

21.8 - 23.0 mi

Top 80%
Γ—5
+23ft-63ft

Overall

23254

Females

9652

F50-54

9652

23M→24M

23.0 - 24.0 mi

Top 80%
Γ—6
+12ft-82ft

Overall

23324

Females

9717

F50-54

9717

24M→40K

24.0 - 24.9 mi

Top 79%
Γ—1
+6ft-20ft

Overall

22821

Females

9519

F50-54

9519

40K→25.2M

24.9 - 25.2 mi

Top 76%
Γ—1
+13ft-16ft

Overall

22125

Females

9163

F50-54

9163

25.2M→FINISH

25.2 - 26.2 mi

Top 78%
Γ—2
+22ft-21ft

Overall

22605

Females

9399

F50-54

9399

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1464
Passed By
804
Net Change
+660
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25248
5K β†’ 10K220187+33#25248#25215
10K β†’ 15K157120+37#25215#25178
15K β†’ 20K131122+9#25178#25169
20K β†’ HALF1640-24#25169#25193
HALF β†’ 25K65162-97#25193#25290
25K β†’ 30K19756+141#25290#25149
30K β†’ 20M10918+91#25149#25058
20M β†’ 21M10330+73#25058#24985
21M β†’ 35K7111+60#24985#24925
35K β†’ 23M11517+98#24925#24827
23M β†’ 24M698+61#24827#24766
24M β†’ 40K8019+61#24766#24705
40K β†’ 25.2M494+45#24705#24660
25.2M β†’ FINISH8210+72#24660#24588
TOTALS1464804+660
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing