Emily Peterson

Rancho Cucamonga, CA

Bib: 13027 F 32

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 17%
Gender (Female)
#0 / 2930
Top 8%
Division (F30-34)
#0 / 651
Top 8%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
8:34/mi
17:09
→ flat
12 ft elev
4M
8:30/mi
34:08
6769
10 ft elev
6M
8:57/mi
52:03
1231.1%
126 ft elev
8M
9:44/mi
1:11:31
166531.1%
246 ft elev
9.6M
7:04/mi
1:22:50
681931.5%
126 ft elev
10M
16:24/mi
1:29:23
241.1%
90 ft elev
10.5M
4:16/mi
1:31:31
732.7%
18 ft elev
12M
12:13/mi
1:49:51
2803.2%
272 ft elev
Finish· 13.11 mi
8:47/mi
1:59:36
14891.3%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6M
52:038:41 /mi⚡ faster
2nd Half
1:07:339:30 /mi+29.8%
Positive split — 29.8% 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
2M
17:098:342.00 mi17:09
8:34
-
4M
34:088:322.00 mi16:59
8:30
-0:04
6M
52:038:412.00 mi17:55
8:57
+0:27
8M
1:11:318:562.00 mi19:28
9:44
+0:47
9.6M
1:22:508:381.60 mi11:19
7:04
-2:40
10M
1:29:238:560.40 mi6:33
16:24
+9:20
10.5M
1:31:318:430.50 mi2:08
4:16
-12:08
12M
1:49:519:091.50 mi18:20
12:13
+7:57
Finish(13.11 mi)
1:59:369:071.11 mi9:45
8:47
-3:26
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

4:16 /mi

Average Pace

9:07 /mi

Slowest Pace

16:24 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

13:27

11% of race

Time at Steady Pace

1:21:16

68% of race

Time at Slower Pace

24:53

21% of race

Average Pace: 9:07 /mi

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

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower
Featured Segment

Garmin Challenge

Top 20%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:41

Segment Time

9:39/mi

Pace

0.90 mi

Distance

Overall

1328

Women

298

Division

61

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi99219545138736073
4M2.00 mi906+86168+2742+386616343
6M2.00 mi1013-107193-2545-3136730063
8M2.00 mi1274-261248-5557-122052521123
9.6M1.60 mi1064+210207+4147+1072218941
10M0.40 mi1084-20214-748-1145035664
10.5M0.50 mi1081+321448121525965
12M1.50 mi1128-47224-1047+1138736073
Finish(13.11 mi)1.11 mi1128222+250-3140633683

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 21%
~flat
+5ft-3ft

Overall

1387

Females

360

F30-34

74

2M→4M

2.0 - 4.0 mi

Top 13%
×4story building
+67ft-69ft

Overall

866

Females

163

F30-34

44

4M→6M

4.0 - 6.0 mi

Top 21%
×9story building
+123ft-9ft

Overall

1367

Females

300

F30-34

64

6M→8M

6.0 - 8.0 mi

Top 31%
×12story building
+166ft-53ft

Overall

2052

Females

521

F30-34

125

8M→9.6M

8.0 - 9.6 mi

Top 11%
×13story building
+68ft-193ft

Overall

722

Females

189

F30-34

42

9.6M→10M

9.6 - 10.0 mi

Top 22%
×2story building
+0ft-24ft

Overall

1450

Females

356

F30-34

64

10M→10.5M

10.0 - 10.5 mi

Top 18%
×6story building
+1ft-73ft

Overall

1215

Females

259

F30-34

65

10.5M→12M

10.5 - 12.0 mi

Top 21%
×21story building
+280ft-26ft

Overall

1387

Females

360

F30-34

74

12M→Finish

12.0 - 13.1 mi

Top 21%
×7story building
+14ft-89ft

Overall

1406

Females

336

F30-34

83

Passing Analysis

Category:
Passed
493*
Passed By
629
Net Change
-136
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#992
2M4M12034+86#992#906
4M6M13120-107#906#1013
6M8M14275-261#1013#1274
8M9.6M23929+210#1274#1064
9.6M10M2040-20#1064#1084
10M10.5M63+3#1084#1081
10.5M12M5198-47#1081#1128
12MFinish30*300#1128#1128
TOTALS493*629-136

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

Passing Charts

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Passing Circle

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Position Flow

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Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events