Jennifer Chambers

Bib: 23109F

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F50-54)
#0 / 1207
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:59
Rank: #24213
Start5K
10:18/mi
31:59 split
10K· 6.21 mi
1:03:32
Rank: #24119 (+94)
5K10K
10:09/mi
31:33 split
15K· 9.32 mi
1:34:44
Rank: #23929 (+190)
10K15K
10:03/mi
31:12 split
20K· 12.43 mi
2:12:18
Rank: #24676 (-747)
15K20K
12:05/mi
37:34 split
Half· 13.11 mi
2:19:09
Rank: #24613 (+63)
20KHalf
10:02/mi
6:51 split
25K· 15.53 mi
2:42:53
Rank: #24137 (+476)
Half25K
9:47/mi
23:44 split
30K· 18.64 mi
3:16:36
Rank: #23899 (+238)
25K30K
10:51/mi
33:43 split
20M
3:30:40
Rank: #23724 (+175)
30K20M
10:21/mi
14:04 split
21M
3:41:13
Rank: #23551 (+173)
20M21M
10:33/mi
10:33 split
35K· 21.75 mi
3:48:30
Rank: #23465 (+86)
21M35K
9:44/mi
7:17 split
23M
4:01:01
Rank: #23290 (+175)
35K23M
10:00/mi
12:31 split
24M
4:10:56
Rank: #23192 (+98)
23M24M
9:55/mi
9:55 split
40K· 24.85 mi
4:19:53
Rank: #23112 (+80)
24M40K
10:28/mi
8:57 split
25.2M
4:23:32
Rank: #23067 (+45)
40K25.2M
10:35/mi
3:39 split
Finish· 26.22 mi
4:33:08
Rank: #22972 (+95)
25.2MFinish
9:25/mi
9:36 split

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:19:09
Pace10:37 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:13:59
Pace10:13 /mi
📊Negative Split: 3.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:4931:5910:1831:59
10:18
-
10K
6.21 mi11:59:221:03:3210:1331:33
10:09
-0:09
15K
9.32 mi12:30:341:34:4410:1031:12
10:03
-0:06
20K
12.43 mi13:08:082:12:1810:3937:34
12:05
+2:02
Half
13.11 mi13:14:592:19:0910:376:51
10:02
-2:03
25K
15.53 mi13:38:432:42:5310:2923:44
9:47
-0:15
30K
18.64 mi14:12:263:16:3610:3333:43
10:51
+1:04
20M
20.00 mi14:26:303:30:4010:3214:04
10:21
-0:30
21M
21.00 mi14:37:033:41:1310:3210:33
10:33
+0:12
35K
21.75 mi14:44:203:48:3010:307:17
9:44
-0:49
23M
23.00 mi14:56:514:01:0110:2912:31
10:00
+0:16
24M
24.00 mi15:06:464:10:5610:279:55
9:55
-0:05
40K
24.85 mi15:15:434:19:5310:278:57
10:28
+0:33
25.2M
25.20 mi15:19:224:23:3210:273:39
10:35
+0:07
Finish
26.22 mi15:28:584:33:0810:259:36
9:25
-1:10

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

9:25 /mi

Average Pace

10:25 /mi

Slowest Pace

12:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

40:37

15% of race

Time at Steady Pace

2:18:05

51% of race

Time at Slower Pace

1:34:26

35% of race

Average Pace: 10:25 /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 mi11:27:4931:5910:1831:59
10:18
#24213
10K
6.21 mi11:59:221:03:3210:1331:33
10:09
#24119
15K
9.32 mi12:30:341:34:4410:1031:12
10:03
#23929
20K
12.43 mi13:08:082:12:1810:3937:34
12:05
#24676
Half
13.11 mi13:14:592:19:0910:376:51
10:02
#24613
25K
15.53 mi13:38:432:42:5310:2923:44
9:47
#24137
30K
18.64 mi14:12:263:16:3610:3333:43
10:51
#23899
20M
20.00 mi14:26:303:30:4010:3214:04
10:21
#23724
21M
21.00 mi14:37:033:41:1310:3210:33
10:33
#23551
35K
21.75 mi14:44:203:48:3010:307:17
9:44
#23465
23M
23.00 mi14:56:514:01:0110:2912:31
10:00
#23290
24M
24.00 mi15:06:464:10:5610:279:55
9:55
#23192
40K
24.85 mi15:15:434:19:5310:278:57
10:28
#23112
25.2M
25.20 mi15:19:224:23:3210:273:39
10:35
#23067
Finish
26.22 mi15:28:584:33:0810:259:36
9:25
#22972
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi242139994999423582(Top 89%)9657(Top 85%)9657(Top 800%)
10K6.21 mi3.10 mi24119+949958+369958+3624033(Top 90%)9905(Top 87%)9905(Top 821%)
15K9.32 mi3.11 mi23929+1909851+1079851+10723582(Top 89%)9657(Top 85%)9657(Top 800%)
20K12.43 mi3.11 mi24676-74710275-42410275-42425712(Top 97%)10895(Top 95%)10895(Top 903%)
Half13.11 mi0.68 mi24613+6310241+3410241+3423374(Top 88%)9557(Top 84%)9557(Top 792%)
25K15.53 mi2.42 mi24137+4769982+2599982+25921714(Top 82%)8683(Top 76%)8683(Top 719%)
30K18.64 mi3.11 mi23899+2389861+1219861+12122882(Top 86%)9399(Top 82%)9399(Top 779%)
20M20.00 mi1.36 mi23724+1759779+829779+8221416(Top 80%)8652(Top 76%)8652(Top 717%)
21M21.00 mi1.00 mi23551+1739688+919688+9119769(Top 74%)7810(Top 68%)7810(Top 647%)
35K21.75 mi0.75 mi23465+869650+389650+3820599(Top 77%)8280(Top 72%)8280(Top 686%)
23M23.00 mi1.25 mi23290+1759572+789572+7820003(Top 75%)7964(Top 70%)7964(Top 660%)
24M24.00 mi1.00 mi23192+989528+449528+4420577(Top 77%)8317(Top 73%)8317(Top 689%)
40K24.85 mi0.85 mi23112+809501+279501+2721157(Top 79%)8704(Top 76%)8704(Top 721%)
25.2M25.20 mi0.35 mi23067+459479+229479+2219430(Top 73%)7764(Top 68%)7764(Top 643%)
Finish26.22 mi1.02 mi22972+959434+459434+4519875(Top 75%)7932(Top 69%)7932(Top 657%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

23582

Females

9657

F50-54

9657

5K→10K

3.1 - 6.2 mi

Top 90%
×5stories
+79ft-138ft

Overall

24033

Females

9905

F50-54

9905

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

23582

Females

9657

F50-54

9657

15K→20K

9.3 - 12.4 mi

Top 97%
×5stories
+106ft-86ft

Overall

25712

Females

10895

F50-54

10895

20K→Half

12.4 - 13.1 mi

Top 88%
×2stories
+19ft-37ft

Overall

23374

Females

9557

F50-54

9557

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

21714

Females

8683

F50-54

8683

25K→30K

15.5 - 18.6 mi

Top 86%
×9stories
+181ft-148ft

Overall

22882

Females

9399

F50-54

9399

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

21416

Females

8652

F50-54

8652

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

19769

Females

7810

F50-54

7810

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

20599

Females

8280

F50-54

8280

35K→23M

21.8 - 23.0 mi

Top 75%
×5stories
+23ft-63ft

Overall

20003

Females

7964

F50-54

7964

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

20577

Females

8317

F50-54

8317

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

21157

Females

8704

F50-54

8704

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

19430

Females

7764

F50-54

7764

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2stories
+22ft-21ft

Overall

19875

Females

7932

F50-54

7932

Passing Analysis

Category:
Athletes Passed
2238
Passed By
997
Net Change
+1241
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24213
5K10K249155+94#24213#24119
10K15K23848+190#24119#23929
15K20K10757-747#23929#24676
20KHalf641+63#24676#24613
Half25K4760+476#24613#24137
25K30K25214+238#24137#23899
30K20M1761+175#23899#23724
20M21M1730+173#23724#23551
21M35K871+86#23551#23465
35K23M1761+175#23465#23290
23M24M991+98#23290#23192
24M40K899+80#23192#23112
40K25.2M505+45#23112#23067
25.2MFinish994+95#23067#22972
TOTALS2238997+1241
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing