Eliza Duddy

Sudbury, MA

Bib: 18427 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 7%
Gender (Female)
#0 / 12338
Top 3%
Division (F35-39)
#0 / 1413
Top 4%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:21/mi
25:55
279164
10K· 6.21 mi
7:46/mi
50:02
103217
15K· 9.32 mi
7:45/mi
1:14:07
5155
21K· 13.05 mi
7:54/mi
1:43:33
2037
25K· 15.53 mi
7:39/mi
2:02:35
35
30K· 18.64 mi
7:55/mi
2:27:11
5857
35K· 21.75 mi
8:02/mi
2:52:08
9892
40K· 24.85 mi
8:01/mi
3:17:01
3653
Finish· 26.22 mi
8:13/mi
3:28:13
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:43:337:56 /mi⚡ faster
2nd Half
1:44:407:57 /mi+1.1%
Positive split — 1.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:558:213.11 mi25:55
8:21
-
10K
50:028:033.10 mi24:07
7:46
-0:35
15K
1:14:077:573.11 mi24:05
7:45
-0:01
21K
1:43:337:563.73 mi29:26
7:54
+0:09
25K
2:02:357:532.48 mi19:02
7:39
-0:15
30K
2:27:117:543.11 mi24:36
7:55
+0:16
35K
2:52:087:553.11 mi24:57
8:02
+0:07
40K
3:17:017:563.10 mi24:53
8:01
-0:01
Finish(26.22 mi)
3:28:137:571.37 mi11:12
8:13
+0:12
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:39 /mi

Average Pace

7:57 /mi

Slowest Pace

8:21 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:26:09

70% of race

Time at Steady Pace

1:02:04

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:56 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi263147467271948866
10K3.10 mi2695-64480-667293552679
15K3.11 mi2683+12485-569-2271948866
21K3.73 mi2606+77469+1664+5251343857
25K2.48 mi2544+62461+862+2238743760
30K3.11 mi2397+147435+2661+1212540850
35K3.11 mi2252+145414+2158+3193437949
40K3.10 mi2061+191387+2751+7157432341
Finish(26.22 mi)1.37 mi2011+50384+353-2196145152

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×18story building
+279ft-164ft

Overall

2719

Females

488

F35-39

488

5K→10K

3.1 - 6.2 mi

Top 10%
×11story building
+103ft-217ft

Overall

2935

Females

526

F35-39

526

10K→15K

6.2 - 9.3 mi

Top 9%
×3story building
+51ft-55ft

Overall

2719

Females

488

F35-39

488

15K→21K

9.3 - 13.1 mi

Top 8%
×1story
+20ft-37ft

Overall

2513

Females

438

F35-39

438

21K→25K

13.1 - 15.5 mi

Top 8%
×2story building
+35ft-8ft

Overall

2387

Females

437

F35-39

437

25K→30K

15.5 - 18.6 mi

Top 7%
×2story building
+58ft-57ft

Overall

2125

Females

408

F35-39

408

30K→35K

18.6 - 21.8 mi

Top 6%
×2story building
+98ft-92ft

Overall

1934

Females

379

F35-39

379

35K→40K

21.8 - 24.9 mi

Top 5%
×2story building
+36ft-53ft

Overall

1574

Females

323

F35-39

323

40K→Finish

24.9 - 26.2 mi

Top 7%
×5story building
+80ft-24ft

Overall

1961

Females

451

F35-39

451

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#2631
5K10K
16298*-64
#2631 #2695
10K15K
8597*+12
#2695 #2683
15K21K
48125*+77
#2683 #2606
21K25K
41103+62
#2606 #2544
25K30K
24171*+147
#2544 #2397
30K35K
28173*+145
#2397 #2252
35K40K
25216*+191
#2252 #2061
40KFinish
1767*+50
#2061 #2011
TOTALS
4301050*+620
#2631 #2011

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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

U.S. Marine Corps Community Services (MCCS)

Timing Productions