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SF MARATHON 1ST HALF 2026

Emma Penot

Petaluma, CA

Bib: 17147 F 22

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 49%
Gender (Female)
#0 / 2930
Top 36%
F20-29
#0 / 353
Top 40%
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
11:08/mi
22:17
→ flat
12 ft elev
4M
10:32/mi
43:20
↑ 67↓ 69
10 ft elev
6M
10:24/mi
1:04:08
↑ 1231.1%
126 ft elev
8M
9:49/mi
1:23:47
↑ 166↓ 531.1%
246 ft elev
9.6M
9:49/mi
1:39:30
↑ 68↓ 1931.5%
126 ft elev
10M
19:44/mi
1:47:23
↓ 241.1%
90 ft elev
10.5M
5:26/mi
1:50:06
↓ 732.7%
18 ft elev
12M
14:21/mi
2:11:38
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
10:03/mi
2:22:47
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:04:0810:41 /mi⚡ faster
2nd Half
1:18:3911:04 /mi+22.6%
Positive split — 22.6% 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
2M
2.00 mi07:03:1222:1711:0822:17
11:08
-
4M
4.00 mi07:24:1543:2010:5021:03
10:32
-0:36
6M
6.00 mi07:45:031:04:0810:4120:48
10:24
-0:08
8M
8.00 mi08:04:421:23:4710:2819:39
9:49
-0:35
9.6M
9.60 mi08:20:251:39:3010:2215:43
9:49
0:00
10M
10.00 mi08:28:181:47:2310:447:53
19:44
+9:55
10.5M
10.50 mi08:31:011:50:0610:292:43
5:26
-14:18
12M
12.00 mi08:52:332:11:3810:5821:32
14:21
+8:55
Finish
13.11 mi09:03:422:22:4710:5411:09
10:03
-4:18

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

5:26 /mi

Average Pace

10:54 /mi

Slowest Pace

19:44 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:43

2% of race

Time at Steady Pace

1:50:39

77% of race

Time at Slower Pace

29:25

21% of race

Average Pace: 10:53 /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
2M
2.00 mi07:03:1222:1711:0822:17
11:08
#4933
4M
4.00 mi07:24:1543:2010:5021:03
10:32
#4170
6M
6.00 mi07:45:031:04:0810:4120:48
10:24
#3770
8M
8.00 mi08:04:421:23:4710:2819:39
9:49
#3275
9.6M
9.60 mi08:20:251:39:3010:2215:43
9:49
#3328
10M
10.00 mi08:28:181:47:2310:447:53
19:44
#3311
10.5M
10.50 mi08:31:011:50:0610:292:43
5:26
#3327
12M
12.00 mi08:52:332:11:3810:5821:32
14:21
#3257
Finish
13.11 mi09:03:422:22:4710:5411:09
10:03
#3204
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 52%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:36

Segment Time

11:47/mi

Pace

0.90 mi

Distance

Overall

3427

Women

1189

Division

155

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi4933190925030291028136
4M4.00 mi2.00 mi4170+7631492+417199+5135801210158
6M6.00 mi2.00 mi3770+4001295+197175+2431541001138
8M8.00 mi2.00 mi3275+4951050+245138+37217556375
9.6M9.60 mi1.60 mi3328-531084-34143-537861476194
10M10.00 mi0.40 mi3311+171080+4144-133311149152
10.5M10.50 mi0.50 mi3327-161091-11146-241861556210
12M12.00 mi1.50 mi3257+701071+20144+230291028136
Finish13.11 mi1.11 mi3204+531048+23141+32917980136

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 46%
~flat
+5ft-3ft

Overall

3029

Females

1028

F20-24

136

2M→4M

2.0 - 4.0 mi

Top 54%
×4story building
+67ft-69ft

Overall

3580

Females

1210

F20-24

159

4M→6M

4.0 - 6.0 mi

Top 48%
×9story building
+123ft-9ft

Overall

3154

Females

1001

F20-24

139

6M→8M

6.0 - 8.0 mi

Top 33%
×12story building
+166ft-53ft

Overall

2175

Females

563

F20-24

75

8M→9.6M

8.0 - 9.6 mi

Top 58%
×13story building
+68ft-193ft

Overall

3786

Females

1476

F20-24

194

9.6M→10M

9.6 - 10.0 mi

Top 51%
×2story building
+0ft-24ft

Overall

3331

Females

1149

F20-24

152

10M→10.5M

10.0 - 10.5 mi

Top 64%
×6story building
+1ft-73ft

Overall

4186

Females

1556

F20-24

210

10.5M→12M

10.5 - 12.0 mi

Top 46%
×21story building
+280ft-26ft

Overall

3029

Females

1028

F20-24

136

12M→Finish

12.0 - 13.1 mi

Top 44%
×7story building
+14ft-89ft

Overall

2917

Females

980

F20-24

136

Passing Analysis

Category:
Athletes Passed
2011*
Passed By
282
Net Change
+1729
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4933
2M → 4M77411+763#4933#4170
4M → 6M404*4+400#4170#3770
6M → 8M503*8+495#3770#3275
8M → 9.6M92145-53#3275#3328
9.6M → 10M4831+17#3328#3311
10M → 10.5M521-16#3311#3327
10.5M → 12M11545+70#3327#3257
12M → Finish70*17+53#3257#3204
TOTALS2011*282+1729

* 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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Questions or issues regarding timing data?

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events