Mónica Samaca

Chicago, IL

Bib: 1817 F

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 16%
Gender (Female)
#0 / 5973
Top 9%
Division (F35-39)
#0 / 737
Top 10%
Race Day Weather
43°/33°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:09/mi
25:19
279164
10K· 6.21 mi
7:42/mi
49:14
103217
15K· 9.32 mi
8:00/mi
1:14:04
5155
21K· 13.05 mi
8:09/mi
1:44:28
2037
25K· 15.53 mi
8:04/mi
2:04:30
35
30K· 18.64 mi
8:58/mi
2:32:21
5857
35K· 21.75 mi
9:11/mi
3:00:52
9892
40K· 24.85 mi
9:26/mi
3:30:10
3653
Finish· 26.22 mi
9:52/mi
3:43:37
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:44:288:00 /mi⚡ faster
2nd Half
1:59:089:03 /mi+14.0%
Positive split — 14.0% 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
25:198:093.11 mi25:19
8:09
-
10K
49:147:553.10 mi23:55
7:42
-0:27
15K
1:14:047:573.11 mi24:50
8:00
+0:18
21K
1:44:288:003.73 mi30:24
8:09
+0:09
25K
2:04:308:012.48 mi20:02
8:04
-0:05
30K
2:32:218:103.11 mi27:51
8:58
+0:54
35K
3:00:528:193.11 mi28:31
9:11
+0:13
40K
3:30:108:273.10 mi29:18
9:26
+0:15
Finish(26.22 mi)
3:43:378:321.37 mi13:27
9:52
+0:26
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:42 /mi

Average Pace

8:32 /mi

Slowest Pace

9:52 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

23:55

11% of race

Time at Steady Pace

1:40:35

45% of race

Time at Slower Pace

1:39:07

44% of race

Average Pace: 8:32 /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 mi168928440196535049
10K3.10 mi1682+7279+540163526440
15K3.11 mi1738-56290-1144-4196535049
21K3.73 mi1843-105307-1745-1214738650
25K2.48 mi1918-75331-2446-1243447459
30K3.11 mi2106-188395-6452-63497805101
35K3.11 mi2276-170449-5458-639041029128
40K3.10 mi2366-90497-4864-635911053130
Finish(26.22 mi)1.37 mi2455-89536-3970-648181523194

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×18story building
+279ft-164ft

Overall

1965

Females

350

F35-39

350

5K→10K

3.1 - 6.2 mi

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

Overall

1635

Females

264

F35-39

264

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+51ft-55ft

Overall

1965

Females

350

F35-39

350

15K→21K

9.3 - 13.1 mi

Top 13%
×1story
+20ft-37ft

Overall

2147

Females

386

F35-39

386

21K→25K

13.1 - 15.5 mi

Top 15%
×2story building
+35ft-8ft

Overall

2434

Females

474

F35-39

474

25K→30K

15.5 - 18.6 mi

Top 22%
×2story building
+58ft-57ft

Overall

3497

Females

805

F35-39

805

30K→35K

18.6 - 21.8 mi

Top 25%
×2story building
+98ft-92ft

Overall

3904

Females

1029

F35-39

1029

35K→40K

21.8 - 24.9 mi

Top 23%
×2story building
+36ft-53ft

Overall

3591

Females

1053

F35-39

1053

40K→Finish

24.9 - 26.2 mi

Top 30%
×5story building
+80ft-24ft

Overall

4818

Females

1523

F35-39

1523

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#1689
5K10K
6875+7
#1689 #1682
10K15K
8731*-56
#1682 #1738
15K21K
13025*-105
#1738 #1843
21K25K
10227*-75
#1843 #1918
25K30K
21426*-188
#1918 #2106
30K35K
22050*-170
#2106 #2276
35K40K
15767*-90
#2276 #2366
40KFinish
11728-89
#2366 #2455
TOTALS
1095329*-766
#1689 #2455

* 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