Valerie Duhn

Bib: 7911F

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:13
Rank: #19110
Start5K
8:46/mi
27:13 split
10K· 6.21 mi
55:03
Rank: #19323 (-213)
5K10K
8:58/mi
27:50 split
15K· 9.32 mi
1:22:11
Rank: #18784 (+539)
10K15K
8:44/mi
27:08 split
20K· 12.43 mi
1:50:30
Rank: #18454 (+330)
15K20K
9:07/mi
28:19 split
Half· 13.11 mi
1:56:26
Rank: #18364 (+90)
20KHalf
8:42/mi
5:56 split
25K· 15.53 mi
2:18:50
Rank: #18002 (+362)
Half25K
9:14/mi
22:24 split
30K· 18.64 mi
2:49:15
Rank: #17730 (+272)
25K30K
9:47/mi
30:25 split
20M
3:02:58
Rank: #17657 (+73)
30K20M
10:06/mi
13:43 split
21M
3:13:43
Rank: #17551 (+106)
20M21M
10:45/mi
10:45 split
35K· 21.75 mi
3:21:14
Rank: #17540 (+11)
21M35K
10:03/mi
7:31 split
23M
3:33:47
Rank: #17418 (+122)
35K23M
10:01/mi
12:33 split
24M
3:43:17
Rank: #17288 (+130)
23M24M
9:30/mi
9:30 split
40K· 24.85 mi
3:51:18
Rank: #17085 (+203)
24M40K
9:23/mi
8:01 split
25.2M
3:54:50
Rank: #16975 (+110)
40K25.2M
10:15/mi
3:32 split
Finish· 26.22 mi
4:03:41
Rank: #16807 (+168)
25.2MFinish
8:41/mi
8:51 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:26
Pace8:53 /mi
2nd Half
Distance13.11 mi
Time2:07:15
Pace9:42 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:35:1527:138:4627:13
8:46
-
10K
6.21 mi11:03:0555:038:5227:50
8:58
+0:12
15K
9.32 mi11:30:131:22:118:4927:08
8:44
-0:14
20K
12.43 mi11:58:321:50:308:5328:19
9:07
+0:23
Half
13.11 mi12:04:281:56:268:535:56
8:42
-0:25
25K
15.53 mi12:26:522:18:508:5622:24
9:14
+0:32
30K
18.64 mi12:57:172:49:159:0530:25
9:47
+0:33
20M
20.00 mi13:11:003:02:589:0913:43
10:06
+0:19
21M
21.00 mi13:21:453:13:439:1310:45
10:45
+0:39
35K
21.75 mi13:29:163:21:149:157:31
10:03
-0:42
23M
23.00 mi13:41:493:33:479:1812:33
10:01
-0:02
24M
24.00 mi13:51:193:43:179:189:30
9:30
-0:31
40K
24.85 mi13:59:203:51:189:188:01
9:23
-0:07
25.2M
25.20 mi14:02:523:54:509:193:32
10:15
+0:52
Finish
26.22 mi14:11:434:03:419:188:51
8:41
-1:34

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

8:41 /mi

Average Pace

9:18 /mi

Slowest Pace

10:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:58

40% of race

Time at Steady Pace

1:08:14

28% of race

Time at Slower Pace

1:18:29

32% of race

Average Pace: 9:18 /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 mi10:35:1527:138:4627:13
8:46
#19110
10K
6.21 mi11:03:0555:038:5227:50
8:58
#19323
15K
9.32 mi11:30:131:22:118:4927:08
8:44
#18784
20K
12.43 mi11:58:321:50:308:5328:19
9:07
#18454
Half
13.11 mi12:04:281:56:268:535:56
8:42
#18364
25K
15.53 mi12:26:522:18:508:5622:24
9:14
#18002
30K
18.64 mi12:57:172:49:159:0530:25
9:47
#17730
20M
20.00 mi13:11:003:02:589:0913:43
10:06
#17657
21M
21.00 mi13:21:453:13:439:1310:45
10:45
#17551
35K
21.75 mi13:29:163:21:149:157:31
10:03
#17540
23M
23.00 mi13:41:493:33:479:1812:33
10:01
#17418
24M
24.00 mi13:51:193:43:179:189:30
9:30
#17288
40K
24.85 mi13:59:203:51:189:188:01
9:23
#17085
25.2M
25.20 mi14:02:523:54:509:193:32
10:15
#16975
Finish
26.22 mi14:11:434:03:419:188:51
8:41
#16807
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi191107418741817664(Top 69%)6523(Top 60%)6523(Top 372%)
10K6.21 mi3.10 mi19323-2137496-787496-7819584(Top 77%)7608(Top 70%)7608(Top 434%)
15K9.32 mi3.11 mi18784+5397187+3097187+30917664(Top 69%)6523(Top 60%)6523(Top 372%)
20K12.43 mi3.11 mi18454+3306988+1996988+19917833(Top 70%)6616(Top 61%)6616(Top 377%)
Half13.11 mi0.68 mi18364+906936+526936+5216860(Top 66%)6143(Top 56%)6143(Top 350%)
25K15.53 mi2.42 mi18002+3626770+1666770+16616579(Top 65%)6036(Top 55%)6036(Top 344%)
30K18.64 mi3.11 mi17730+2726676+946676+9416608(Top 65%)6304(Top 58%)6304(Top 360%)
20M20.00 mi1.36 mi17657+736671+56671+516797(Top 66%)6612(Top 61%)6612(Top 377%)
21M21.00 mi1.00 mi17551+1066627+446627+4415643(Top 61%)6135(Top 56%)6135(Top 350%)
35K21.75 mi0.75 mi17540+116644-176644-1717317(Top 68%)7002(Top 64%)7002(Top 399%)
23M23.00 mi1.25 mi17418+1226603+416603+4115569(Top 61%)6197(Top 57%)6197(Top 354%)
24M24.00 mi1.00 mi17288+1306553+506553+5014491(Top 57%)5702(Top 52%)5702(Top 325%)
40K24.85 mi0.85 mi17085+2036477+766477+7612649(Top 50%)4874(Top 45%)4874(Top 278%)
25.2M25.20 mi0.35 mi16975+1106437+406437+4011964(Top 47%)4595(Top 42%)4595(Top 262%)
Finish26.22 mi1.02 mi16807+1686371+666371+6612584(Top 49%)4770(Top 44%)4770(Top 272%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21story building
+97ft-345ft

Overall

17664

Females

6523

F45-49

6523

5K→10K

3.1 - 6.2 mi

Top 77%
×5story building
+79ft-138ft

Overall

19584

Females

7608

F45-49

7608

10K→15K

6.2 - 9.3 mi

Top 69%
×3story building
+67ft-78ft

Overall

17664

Females

6523

F45-49

6523

15K→20K

9.3 - 12.4 mi

Top 70%
×5story building
+106ft-86ft

Overall

17833

Females

6616

F45-49

6616

20K→Half

12.4 - 13.1 mi

Top 66%
×2story building
+19ft-37ft

Overall

16860

Females

6143

F45-49

6143

Half→25K

13.1 - 15.5 mi

Top 65%
×4story building
+66ft-88ft

Overall

16579

Females

6036

F45-49

6036

25K→30K

15.5 - 18.6 mi

Top 65%
×9story building
+181ft-148ft

Overall

16608

Females

6304

F45-49

6304

30K→20M

18.6 - 20.0 mi

Top 66%
×5story building
+64ft-50ft

Overall

16797

Females

6612

F45-49

6612

20M→21M

20.0 - 21.0 mi

Top 61%
×8story building
+106ft-24ft

Overall

15643

Females

6135

F45-49

6135

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

17317

Females

7002

F45-49

7002

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

15569

Females

6197

F45-49

6197

23M→24M

23.0 - 24.0 mi

Top 57%
×6story building
+12ft-82ft

Overall

14491

Females

5702

F45-49

5702

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

12649

Females

4874

F45-49

4874

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

11964

Females

4595

F45-49

4595

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2story building
+22ft-21ft

Overall

12584

Females

4770

F45-49

4770

Passing Analysis

Category:
Athletes Passed
3256
Passed By
953
Net Change
+2303
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19110
5K10K178391-213#19110#19323
10K15K56627+539#19323#18784
15K20K42292+330#18784#18454
20KHalf955+90#18454#18364
Half25K41250+362#18364#18002
25K30K392120+272#18002#17730
30K20M15077+73#17730#17657
20M21M15448+106#17657#17551
21M35K7463+11#17551#17540
35K23M17351+122#17540#17418
23M24M14515+130#17418#17288
24M40K2063+203#17288#17085
40K25.2M1133+110#17085#16975
25.2MFinish1768+168#16975#16807
TOTALS3256953+2303
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing