Jennifer Rivera

Bib: 22589F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:49
Rank: #22208
Start5K
8:57/mi
27:49 split
10K· 6.21 mi
56:13
Rank: #22603 (-395)
5K10K
9:08/mi
28:24 split
15K· 9.32 mi
1:25:55
Rank: #23169 (-566)
10K15K
9:34/mi
29:42 split
20K· 12.43 mi
1:58:06
Rank: #23750 (-581)
15K20K
10:22/mi
32:11 split
Half· 13.11 mi
2:04:56
Rank: #23816 (-66)
20KHalf
10:01/mi
6:50 split
25K· 15.53 mi
2:31:44
Rank: #24151 (-335)
Half25K
11:03/mi
26:48 split
30K· 18.64 mi
3:10:19
Rank: #24671 (-520)
25K30K
12:25/mi
38:35 split
20M
3:27:31
Rank: #24840 (-169)
30K20M
12:39/mi
17:12 split
21M
3:41:09
Rank: #24925 (-85)
20M21M
13:38/mi
13:38 split
35K· 21.75 mi
3:50:02
Rank: #24978 (-53)
21M35K
11:52/mi
8:53 split
23M
4:08:56
Rank: #25265 (-287)
35K23M
15:06/mi
18:54 split
24M
4:22:44
Rank: #25412 (-147)
23M24M
13:48/mi
13:48 split
40K· 24.85 mi
4:35:17
Rank: #25592 (-180)
24M40K
14:41/mi
12:33 split
25.2M
4:39:55
Rank: #25587 (+5)
40K25.2M
13:26/mi
4:38 split
Finish· 26.22 mi
4:50:35
Rank: #25556 (+31)
25.2MFinish
10:28/mi
10:40 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:56
Pace9:32 /mi
2nd Half
Distance13.11 mi
Time2:45:39
Pace12:38 /mi
📊Positive Split: 32.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:5927:498:5727:49
8:57
-
10K
6.21 mi11:52:2356:139:0328:24
9:08
+0:11
15K
9.32 mi12:22:051:25:559:1329:42
9:34
+0:26
20K
12.43 mi12:54:161:58:069:3032:11
10:22
+0:48
Half
13.11 mi13:01:062:04:569:326:50
10:01
-0:21
25K
15.53 mi13:27:542:31:449:4626:48
11:03
+1:02
30K
18.64 mi14:06:293:10:1910:1338:35
12:25
+1:22
20M
20.00 mi14:23:413:27:3110:2317:12
12:39
+0:14
21M
21.00 mi14:37:193:41:0910:3213:38
13:38
+0:59
35K
21.75 mi14:46:123:50:0210:358:53
11:52
-1:46
23M
23.00 mi15:05:064:08:5610:4918:54
15:06
+3:14
24M
24.00 mi15:18:544:22:4410:5713:48
13:48
-1:18
40K
24.85 mi15:31:274:35:1711:0512:33
14:41
+0:53
25.2M
25.20 mi15:36:054:39:5511:064:38
13:26
-1:15
Finish
26.22 mi15:46:454:50:3511:0510:40
10:28
-2:58

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

8:57 /mi

Average Pace

11:05 /mi

Slowest Pace

15:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:36

47% of race

Time at Steady Pace

1:31:28

31% of race

Time at Slower Pace

1:03:31

22% of race

Average Pace: 11:05 /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 mi11:23:5927:498:5727:49
8:57
#22208
10K
6.21 mi11:52:2356:139:0328:24
9:08
#22603
15K
9.32 mi12:22:051:25:559:1329:42
9:34
#23169
20K
12.43 mi12:54:161:58:069:3032:11
10:22
#23750
Half
13.11 mi13:01:062:04:569:326:50
10:01
#23816
25K
15.53 mi13:27:542:31:449:4626:48
11:03
#24151
30K
18.64 mi14:06:293:10:1910:1338:35
12:25
#24671
20M
20.00 mi14:23:413:27:3110:2317:12
12:39
#24840
21M
21.00 mi14:37:193:41:0910:3213:38
13:38
#24925
35K
21.75 mi14:46:123:50:0210:358:53
11:52
#24978
23M
23.00 mi15:05:064:08:5610:4918:54
15:06
#25265
24M
24.00 mi15:18:544:22:4410:5713:48
13:48
#25412
40K
24.85 mi15:31:274:35:1711:0512:33
14:41
#25592
25.2M
25.20 mi15:36:054:39:5511:064:38
13:26
#25587
Finish
26.22 mi15:46:454:50:3511:0510:40
10:28
#25556
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi222088745874523896(Top 84%)9601(Top 79%)9601(Top 737%)
10K6.21 mi3.10 mi22603-3958942-1978942-19722955(Top 81%)9108(Top 74%)9108(Top 699%)
15K9.32 mi3.11 mi23169-5669227-2859227-28523896(Top 84%)9601(Top 79%)9601(Top 737%)
20K12.43 mi3.11 mi23750-5819550-3239550-32324925(Top 88%)10216(Top 84%)10216(Top 784%)
Half13.11 mi0.68 mi23816-669588-389588-3824844(Top 87%)10194(Top 83%)10194(Top 782%)
25K15.53 mi2.42 mi24151-3359792-2049792-20425274(Top 89%)10451(Top 85%)10451(Top 802%)
30K18.64 mi3.11 mi24671-52010098-30610098-30626083(Top 92%)10983(Top 90%)10983(Top 843%)
20M20.00 mi1.36 mi24840-16910208-11010208-11026082(Top 92%)11053(Top 90%)11053(Top 848%)
21M21.00 mi1.00 mi24925-8510263-5510263-5525796(Top 91%)10946(Top 90%)10946(Top 840%)
35K21.75 mi0.75 mi24978-5310299-3610299-3625659(Top 90%)10929(Top 89%)10929(Top 839%)
23M23.00 mi1.25 mi25265-28710474-17510474-17527953(Top 98%)12074(Top 99%)12074(Top 927%)
24M24.00 mi1.00 mi25412-14710569-9510569-9527523(Top 97%)11893(Top 97%)11893(Top 913%)
40K24.85 mi0.85 mi25592-18010678-10910678-10927599(Top 97%)11917(Top 97%)11917(Top 915%)
25.2M25.20 mi0.35 mi25587+510682-410682-425559(Top 90%)10977(Top 90%)10977(Top 842%)
Finish26.22 mi1.02 mi25556+3110673+910673+924189(Top 85%)10266(Top 84%)10266(Top 788%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

23896

Females

9601

F50-54

9601

5K→10K

3.1 - 6.2 mi

Top 81%
×5story building
+79ft-138ft

Overall

22955

Females

9108

F50-54

9108

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

23896

Females

9601

F50-54

9601

15K→20K

9.3 - 12.4 mi

Top 88%
×5story building
+106ft-86ft

Overall

24925

Females

10216

F50-54

10216

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

24844

Females

10194

F50-54

10194

Half→25K

13.1 - 15.5 mi

Top 89%
×4story building
+66ft-88ft

Overall

25274

Females

10451

F50-54

10451

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

26083

Females

10983

F50-54

10983

30K→20M

18.6 - 20.0 mi

Top 92%
×5story building
+64ft-50ft

Overall

26082

Females

11053

F50-54

11053

20M→21M

20.0 - 21.0 mi

Top 91%
×8story building
+106ft-24ft

Overall

25796

Females

10946

F50-54

10946

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

25659

Females

10929

F50-54

10929

35K→23M

21.8 - 23.0 mi

Top 98%
×5story building
+23ft-63ft

Overall

27953

Females

12074

F50-54

12074

23M→24M

23.0 - 24.0 mi

Top 97%
×6story building
+12ft-82ft

Overall

27523

Females

11893

F50-54

11893

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

27599

Females

11917

F50-54

11917

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25559

Females

10977

F50-54

10977

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

24189

Females

10266

F50-54

10266

Passing Analysis

Category:
Athletes Passed
450
Passed By
3798
Net Change
-3348
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22208
5K10K116511-395#22208#22603
10K15K55621-566#22603#23169
15K20K40621-581#23169#23750
20KHalf1076-66#23750#23816
Half25K40375-335#23816#24151
25K30K37557-520#24151#24671
30K20M23192-169#24671#24840
20M21M26111-85#24840#24925
21M35K1972-53#24925#24978
35K23M3290-287#24978#25265
23M24M13160-147#25265#25412
24M40K3183-180#25412#25592
40K25.2M1611+5#25592#25587
25.2MFinish4918+31#25587#25556
TOTALS4503798-3348
📊

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