Zoe Brier

Bib: 9577FAge: 31

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 5177
Gender (Female)
#0 / 2293
Top 41%
Division (F30-34)
#0 / 465
Top 40%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.13M
13:29/mi
28:43
→ flat
6.62M
10:08/mi
1:14:14
299780.9%
7.12M
12:56/mi
1:20:42
271.0%
10.65M
9:38/mi
1:54:41
1273601.3%
Finish· 13.11 mi
9:03/mi
2:16:57
2441141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:14:14
Pace11:13 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:02:43
Pace9:40 /mi
📊Negative Split: 15.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.13M
2.13 mi07:33:4828:4313:2928:43
13:29
-
6.62M
6.62 mi08:19:191:14:1411:1345:31
10:08
-3:21
7.12M
7.12 mi08:25:471:20:4211:206:28
12:56
+2:48
10.65M
10.65 mi08:59:461:54:4110:4633:59
9:38
-3:18
Finish
13.11 mi09:22:022:16:5710:2722:16
9:03
-0:35

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:03 /mi

Average Pace

10:27 /mi

Slowest Pace

13:29 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

22:16

16% of race

Time at Steady Pace

1:19:30

58% of race

Time at Slower Pace

35:11

26% of race

Average Pace: 10:27 /mi

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

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.13M
2.13 mi07:33:4828:4313:2928:43
13:29
#3702
6.62M
6.62 mi08:19:191:14:1411:1345:31
10:08
#3183
7.12M
7.12 mi08:25:471:20:4211:206:28
12:56
#3053
10.65M
10.65 mi08:59:461:54:4110:4633:59
9:38
#2908
Finish
13.11 mi09:22:022:16:5710:2722:16
9:03
#2702
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2.13M2.13 mi2.13 mi370214232983702(Top 72%)1423(Top 62%)298(Top 64%)
6.62M6.62 mi4.49 mi3183+5191162+261240+582960(Top 57%)1061(Top 46%)216(Top 46%)
7.12M7.12 mi0.50 mi3053+1301096+66223+172121(Top 41%)646(Top 28%)126(Top 27%)
10.65M10.65 mi3.53 mi2908+1451024+72207+162658(Top 51%)926(Top 40%)188(Top 40%)
Finish13.11 mi2.46 mi2702+206942+82187+202010(Top 39%)650(Top 28%)118(Top 25%)

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 72%
~flat
+6ft-3ft

Overall

3702

Females

1423

F30-34

300

2.13M→6.62M

2.1 - 6.6 mi

Top 57%
×19story building
+299ft-78ft

Overall

2960

Females

1061

F30-34

216

6.62M→7.12M

6.6 - 7.1 mi

Top 41%
×2story building
+27ft-0ft

Overall

2121

Females

646

F30-34

126

7.12M→10.65M

7.1 - 10.7 mi

Top 51%
×21story building
+127ft-360ft

Overall

2658

Females

926

F30-34

188

10.65M→Finish

10.7 - 13.1 mi

Top 39%
×17story building
+244ft-114ft

Overall

2010

Females

650

F30-34

118

Passing Analysis

Category:
Athletes Passed
1092*
Passed By
92
Net Change
+1000
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#3702
2.13M6.62M558*39+519#3702#3183
6.62M7.12M1377+130#3183#3053
7.12M10.65M176*31+145#3053#2908
10.65MFinish221*15+206#2908#2702
TOTALS1092*92+1000

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

📊

Passing Visuals

Category:
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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