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SF MARATHON 1ST HALF 2026

Carli Oster

Dripping Springs, TX

Bib: 13315 F 32

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 18%
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
8:39/mi
17:19
→ flat
12 ft elev
4M
8:52/mi
35:02
↑ 67↓ 69
10 ft elev
6M
9:16/mi
53:34
↑ 1231.1%
126 ft elev
8M
8:33/mi
1:10:40
↑ 166↓ 531.1%
246 ft elev
9.6M
8:33/mi
1:24:21
↑ 68↓ 1931.5%
126 ft elev
10M
16:24/mi
1:30:54
↓ 241.1%
90 ft elev
10.5M
4:48/mi
1:33:18
↓ 732.7%
18 ft elev
12M
11:49/mi
1:51:01
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
8:02/mi
1:59:56
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time53:34
Pace8:56 /mi
2nd Half
Distance7.11 mi
Time1:06:22
Pace9:20 /mi
📊Positive Split: 23.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:57:4417:198:3917:19
8:39
-
4M
4.00 mi07:15:2735:028:4617:43
8:52
+0:13
6M
6.00 mi07:33:5953:348:5618:32
9:16
+0:24
8M
8.00 mi07:51:051:10:408:5017:06
8:33
-0:43
9.6M
9.60 mi08:04:461:24:218:4713:41
8:33
0:00
10M
10.00 mi08:11:191:30:549:056:33
16:24
+7:51
10.5M
10.50 mi08:13:431:33:188:532:24
4:48
-11:36
12M
12.00 mi08:31:261:51:019:1517:43
11:49
+7:01
Finish
13.11 mi08:40:211:59:569:098:55
8:02
-3:47

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

4:48 /mi

Average Pace

9:09 /mi

Slowest Pace

16:24 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24

2% of race

Time at Steady Pace

1:33:16

78% of race

Time at Slower Pace

24:16

20% of race

Average Pace: 9:09 /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
2M
2.00 mi06:57:4417:198:3917:19
8:39
#1082
4M
4.00 mi07:15:2735:028:4617:43
8:52
#1143
6M
6.00 mi07:33:5953:348:5618:32
9:16
#1349
8M
8.00 mi07:51:051:10:408:5017:06
8:33
#1145
9.6M
9.60 mi08:04:461:24:218:4713:41
8:33
#1294
10M
10.00 mi08:11:191:30:549:056:33
16:24
#1296
10.5M
10.50 mi08:13:431:33:188:532:24
4:48
#1325
12M
12.00 mi08:31:261:51:019:1517:43
11:49
#1259
Finish
13.11 mi08:40:211:59:569:098:55
8:02
#1166
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 25%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:57

Segment Time

9:57/mi

Pace

0.90 mi

Distance

Overall

1647

Women

412

Division

87

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi108222052109925048
4M4.00 mi2.00 mi1143-61236-1656-4122024460
6M6.00 mi2.00 mi1349-206287-5164-8175643095
8M8.00 mi2.00 mi1145+204217+7050+1487414028
9.6M9.60 mi1.60 mi1294-149269-5262-122182739154
10M10.00 mi0.40 mi1296-2268+159+3145235866
10.5M10.50 mi0.50 mi1325-29275-760-12567797176
12M12.00 mi1.50 mi1259+66262+1354+6109925048
Finish13.11 mi1.11 mi1166+93237+2553+163711125

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 17%
~flat
+5ft-3ft

Overall

1099

Females

250

F30-34

48

2M→4M

2.0 - 4.0 mi

Top 19%
×4story building
+67ft-69ft

Overall

1220

Females

244

F30-34

61

4M→6M

4.0 - 6.0 mi

Top 27%
×9story building
+123ft-9ft

Overall

1756

Females

430

F30-34

96

6M→8M

6.0 - 8.0 mi

Top 13%
×12story building
+166ft-53ft

Overall

874

Females

140

F30-34

29

8M→9.6M

8.0 - 9.6 mi

Top 33%
×13story building
+68ft-193ft

Overall

2182

Females

739

F30-34

155

9.6M→10M

9.6 - 10.0 mi

Top 22%
×2story building
+0ft-24ft

Overall

1452

Females

358

F30-34

66

10M→10.5M

10.0 - 10.5 mi

Top 39%
×6story building
+1ft-73ft

Overall

2567

Females

797

F30-34

177

10.5M→12M

10.5 - 12.0 mi

Top 17%
×21story building
+280ft-26ft

Overall

1099

Females

250

F30-34

48

12M→Finish

12.0 - 13.1 mi

Top 10%
×7story building
+14ft-89ft

Overall

637

Females

111

F30-34

25

Passing Analysis

Category:
Athletes Passed
528*
Passed By
612
Net Change
-84
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1082
2M → 4M45106-61#1082#1143
4M → 6M19225-206#1143#1349
6M → 8M22420+204#1349#1145
8M → 9.6M20169-149#1145#1294
9.6M → 10M2830-2#1294#1296
10M → 10.5M332-29#1296#1325
10.5M → 12M9529+66#1325#1259
12M → Finish94*1+93#1259#1166
TOTALS528*612-84

* 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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events