Chelsea Ner

Hayward, CA

Bib: 13984 F 29

0:00
0:00
/ mi
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Overall
#0 / 4103
Gender (Female)
#0 / 1940
Division (F25-29)
#0 / 448
Race Day Weather
54°/44°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2.2M
9:47/mi
21:32
→ flat
14 ft elev
5.7M
11:47/mi
1:02:48
100780.1%
56 ft elev
6.43M
15:29/mi
1:14:06
1473.8%
213 ft elev
8.3M
9:18/mi
1:31:29
88530.3%
256 ft elev
11.45M
11:23/mi
2:07:19
2933310.2%
222 ft elev
FINISH· 13.11 mi
11:53/mi
2:27:03
61910.3%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.2M
21:329:472.20 mi21:32
9:47
-
5.7M
1:02:4811:013.50 mi41:16
11:47
+2:00
6.43M
1:14:0611:310.73 mi11:18
15:29
+3:42
8.3M
1:31:2911:011.87 mi17:23
9:18
-6:11
11.45M
2:07:1911:073.15 mi35:50
11:23
+2:05
FINISH(13.11 mi)
2:27:0311:131.66 mi19:44
11:53
+0:30
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:18 /mi

Average Pace

11:13 /mi

Slowest Pace

15:29 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

38:55

26% of race

Time at Steady Pace

1:36:50

66% of race

Time at Slower Pace

11:18

8% of race

Average Pace: 11:13 /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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2.2M2.20 mi3376146536633761465366
5.7M3.50 mi3013+3631262+203326+4028791189309
6.43M0.73 mi2954+591224+38316+1026191037275
8.3M1.87 mi2918+361200+24315+128161149302
11.45M3.15 mi2734+1841116+84294+212346909241
FINISH(13.11 mi)1.66 mi2648+861071+45288+62285908240

Segment Performance Analysis

Start → 2.2M

0.0 - 2.2 mi

Top 82%
~flat
+6ft-3ft

Overall

3376

Females

1465

F25-29

366

2.2M→5.7M

2.2 - 5.7 mi

Top 70%
×5story building
+100ft-78ft

Overall

2879

Females

1189

F25-29

310

5.7M→6.43M

5.7 - 6.4 mi

Top 64%
×12story building
+147ft-0ft

Overall

2619

Females

1037

F25-29

276

6.43M→8.3M

6.4 - 8.3 mi

Top 69%
×4story building
+88ft-53ft

Overall

2816

Females

1149

F25-29

302

8.3M→11.45M

8.3 - 11.4 mi

Top 57%
×20story building
+293ft-331ft

Overall

2346

Females

909

F25-29

241

11.45M→FINISH

11.4 - 13.1 mi

Top 56%
×7story building
+61ft-91ft

Overall

2285

Females

908

F25-29

240

Passing Analysis

Category:
Passed
809*
Passed By
81
Net Change
+728
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2M----#3376
2.2M5.7M385*22+363#3376#3013
5.7M6.43M667+59#3013#2954
6.43M8.3M6529+36#2954#2918
8.3M11.45M196*12+184#2918#2734
11.45MFINISH97*11+86#2734#2648
TOTALS809*81+728

* 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