Glenna Costa

Swansea, MA

Bib: 32521 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F40-44)
#0 / 1527
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
15:25/mi
47:54
279164
10K· 6.21 mi
14:34/mi
1:33:10
103217
15K· 9.32 mi
14:35/mi
2:18:28
5155
21K· 13.05 mi
15:27/mi
3:16:03
2037
25K· 15.53 mi
15:27/mi
3:54:26
35
30K· 18.64 mi
16:31/mi
4:45:46
5857
35K· 21.75 mi
17:23/mi
5:39:47
9892
40K· 24.85 mi
16:41/mi
6:31:36
3653
Finish· 26.22 mi
16:48/mi
6:54:31
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
3:16:0315:01 /mi⚡ faster
2nd Half
3:38:2816:35 /mi+11.4%
Positive split — 11.4% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
47:5415:253.11 mi47:54
15:25
-
10K
1:33:1015:003.10 mi45:16
14:34
-0:51
15K
2:18:2814:513.11 mi45:18
14:35
+0:01
21K
3:16:0315:013.73 mi57:35
15:27
+0:52
25K
3:54:2615:052.48 mi38:23
15:27
0:00
30K
4:45:4615:203.11 mi51:20
16:31
+1:04
35K
5:39:4715:373.11 mi54:01
17:23
+0:52
40K
6:31:3615:453.10 mi51:49
16:41
-0:42
Finish(26.22 mi)
6:54:3115:491.37 mi22:55
16:48
+0:07
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

14:34 /mi

Average Pace

15:49 /mi

Slowest Pace

17:23 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:54:26

57% of race

Time at Steady Pace

2:06:04

30% of race

Time at Slower Pace

54:01

13% of race

Average Pace: 15:49 /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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3023512410149929767121351471
10K3.10 mi30201+3412388+22149930142123511494
15K3.11 mi30109+9212334+541498+129767121351471
21K3.73 mi29981+12812259+751495+329437119871457
25K2.48 mi29863+11812201+581492+328986118401454
30K3.11 mi29757+10612157+44149228991118741455
35K3.11 mi29708+4912141+16149229074119671469
40K3.10 mi29559+14912079+621480+1227294112201353
Finish(26.22 mi)1.37 mi29461+9812039+401476+427316111751349

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×18story building
+279ft-164ft

Overall

29767

Females

12135

F40-44

12135

5K→10K

3.1 - 6.2 mi

Top 100%
×11story building
+103ft-217ft

Overall

30142

Females

12351

F40-44

12351

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+51ft-55ft

Overall

29767

Females

12135

F40-44

12135

15K→21K

9.3 - 13.1 mi

Top 98%
×1story
+20ft-37ft

Overall

29437

Females

11987

F40-44

11987

21K→25K

13.1 - 15.5 mi

Top 96%
×2story building
+35ft-8ft

Overall

28986

Females

11840

F40-44

11840

25K→30K

15.5 - 18.6 mi

Top 96%
×2story building
+58ft-57ft

Overall

28991

Females

11874

F40-44

11874

30K→35K

18.6 - 21.8 mi

Top 97%
×2story building
+98ft-92ft

Overall

29074

Females

11967

F40-44

11967

35K→40K

21.8 - 24.9 mi

Top 91%
×2story building
+36ft-53ft

Overall

27294

Females

11220

F40-44

11220

40K→Finish

24.9 - 26.2 mi

Top 91%
×5story building
+80ft-24ft

Overall

27316

Females

11175

F40-44

11175

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#30235
5K10K
3165*+34
#30235 #30201
10K15K
10102*+92
#30201 #30109
15K21K
20148*+128
#30109 #29981
21K25K
10128*+118
#29981 #29863
25K30K
22128*+106
#29863 #29757
30K35K
2675*+49
#29757 #29708
35K40K
49198*+149
#29708 #29559
40KFinish
5103*+98
#29559 #29461
TOTALS
173947*+774
#30235 #29461

* 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