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SF MARATHON 1ST HALF 2023

Hannah Lutz

San Francisco, CA

Bib: 12332 F 26

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Division (F25-29)
#0 / 629
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.40M
9:21/mi
13:05
→ flat
11 ft elev
2.13M
18:12/mi
26:22
→ flat
13 ft elev
6.43M
12:02/mi
1:18:06
↑ 274↓ 780.9%
213 ft elev
6.62M
-45:-47/mi
1:09:35
↑ 161.6%
239 ft elev
10.65M
11:23/mi
1:55:28
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
11:34/mi
2:23:54
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:09:3510:31 /mi⚡ faster
2nd Half
1:14:1911:27 /mi+6.8%
Positive split — 6.8% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:49:3513:059:2113:05
9:21
-
2.13M
2.13 mi07:02:5226:2212:2313:17
18:12
+8:51
6.43M
6.43 mi07:54:361:18:0612:0951:44
12:02
-6:10
6.62M
6.62 mi07:46:051:09:3510:31
-45:-47
-57:49
10.65M
10.65 mi08:31:581:55:2810:5045:53
11:23
+57:10
Finish
13.11 mi09:00:242:23:5410:5928:26
11:34
+0:11

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

-46:-47 /mi

Average Pace

10:59 /mi

Slowest Pace

18:12 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:23:54

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:59 /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.

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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
1.40M
1.40 mi06:49:3513:059:2113:05
9:21
#2977
2.13M
2.13 mi07:02:5226:2212:2313:17
18:12
#2548
6.43M
6.43 mi07:54:361:18:0612:0951:44
12:02
#2915
6.62M
6.62 mi07:46:051:09:3510:31
-45:-47
#2554
10.65M
10.65 mi08:31:581:55:2810:5045:53
11:23
#3375
Finish
13.11 mi09:00:242:23:5410:5928:26
11:34
#3684
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.40M1.40 mi1.40 mi2977104428429771044284
2.13M2.13 mi0.73 mi2548+429850+194235+492285752209
6.43M6.43 mi4.30 mi2915-3671009-159284-4931721142317
6.62M6.62 mi0.19 mi2554+361843+166233+51---
10.65M10.65 mi4.03 mi3375-8211229-386334-10145101822464
Finish13.11 mi2.46 mi3684-3091391-162369-3546371933491

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 49%
~flat
+3ft-2ft

Overall

2977

Females

1044

F25-29

285

1.40M→2.13M

1.4 - 2.1 mi

Top 38%
~flat
+3ft-1ft

Overall

2285

Females

752

F25-29

213

2.13M→6.43M

2.1 - 6.4 mi

Top 52%
×17story building
+274ft-78ft

Overall

3172

Females

1142

F25-29

317

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F25-29

-

6.62M→10.65M

6.6 - 10.7 mi

Top 74%
×21story building
+153ft-361ft

Overall

4510

Females

1822

F25-29

464

10.65M→Finish

10.7 - 13.1 mi

Top 76%
×17story building
+244ft-114ft

Overall

4637

Females

1933

F25-29

491

Passing Analysis

Category:
Athletes Passed
983*
Passed By
1690
Net Change
-707
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#2977
1.40M → 2.13M47950+429#2977#2548
2.13M → 6.43M117*484-367#2548#2915
6.43M → 6.62M3610+361#2915#2554
6.62M → 10.65M7*828-821#2554#3375
10.65M → Finish19*328-309#3375#3684
TOTALS983*1690-707

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

Passing Charts

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

The San Francisco Marathon

The San Francisco Marathon

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