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SF MARATHON 1ST HALF 2026

Ysabelle Leron

SF, CA

Bib: 14515 F 30

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F30-34)
#0 / 651
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:54/mi
19:48
→ flat
4M
10:27/mi
40:42
↑ 67↓ 69
6M
10:21/mi
1:01:24
↑ 123
8M
11:24/mi
1:24:12
↑ 166↓ 53
9.6M
11:24/mi
1:42:27
↑ 68↓ 193
10M
21:41/mi
1:51:07
↓ 24
10.5M
5:18/mi
1:53:46
↓ 73
12M
20:30/mi
2:24:31
↑ 280
Finish· 13.11 mi
16:39/mi
2:42:59
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:01:2410:14 /mi⚡ faster
2nd Half
1:41:3514:17 /mi+65.4%
Positive split — 65.4% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
19:489:542.00 mi19:48
9:54
-
4M
40:4210:112.00 mi20:54
10:27
+0:33
6M
1:01:2410:142.00 mi20:42
10:21
-0:06
8M
1:24:1210:322.00 mi22:48
11:24
+1:03
9.6M
1:42:2710:401.60 mi18:15
11:24
0:00
10M
1:51:0711:070.40 mi8:40
21:41
+10:17
10.5M
1:53:4610:500.50 mi2:39
5:18
-16:23
12M
2:24:3112:031.50 mi30:45
20:30
+15:12
Finish(13.11 mi)
2:42:5912:261.11 mi18:28
16:39
-3:51
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

5:18 /mi

Average Pace

12:26 /mi

Slowest Pace

21:41 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:39

2% of race

Time at Steady Pace

1:42:27

63% of race

Time at Slower Pace

57:53

36% of race

Average Pace: 12:26 /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
Featured Segment

Garmin Challenge

Top 65%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:19

Segment Time

12:35/mi

Pace

0.90 mi

Distance

Overall

4242

Women

1610

Division

377

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi286788320562412756611
4M2.00 mi3160-2931011-128236-3134591154257
6M2.00 mi3134+26997+14222+143097979218
8M2.00 mi3344-2101091-94253-3139711377325
9.6M1.60 mi3721-3771279-188296-4353852261520
10M0.40 mi3751-301295-1629644131717397
10.5M0.50 mi3747+41293+2295+139331418322
12M1.50 mi4543-7961718-425405-11062412756611
Finish(13.11 mi)1.11 mi4979-4361961-243459-5464082850636

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 95%
~flat
+5ft-3ft

Overall

6241

Females

2756

F30-34

613

2M→4M

2.0 - 4.0 mi

Top 53%
×4story building
+67ft-69ft

Overall

3459

Females

1154

F30-34

260

4M→6M

4.0 - 6.0 mi

Top 47%
×9story building
+123ft-9ft

Overall

3097

Females

979

F30-34

220

6M→8M

6.0 - 8.0 mi

Top 60%
×12story building
+166ft-53ft

Overall

3971

Females

1377

F30-34

327

8M→9.6M

8.0 - 9.6 mi

Top 82%
×13story building
+68ft-193ft

Overall

5385

Females

2261

F30-34

522

9.6M→10M

9.6 - 10.0 mi

Top 67%
×2story building
+0ft-24ft

Overall

4413

Females

1717

F30-34

399

10M→10.5M

10.0 - 10.5 mi

Top 60%
×6story building
+1ft-73ft

Overall

3933

Females

1418

F30-34

324

10.5M→12M

10.5 - 12.0 mi

Top 95%
×21story building
+280ft-26ft

Overall

6241

Females

2756

F30-34

613

12M→Finish

12.0 - 13.1 mi

Top 97%
×7story building
+14ft-89ft

Overall

6408

Females

2850

F30-34

636

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#2867
2M → 4M
36875-293
#2867 → #3160
4M → 6M
109135+26
#3160 → #3134
6M → 8M
25848*-210
#3134 → #3344
8M → 9.6M
3825-377
#3344 → #3721
9.6M → 10M
5727-30
#3721 → #3751
10M → 10.5M
610+4
#3751 → #3747
10.5M → 12M
8004*-796
#3747 → #4543
12M → Finish
45115*-436
#4543 → #4979
TOTALS
2431319*-2112
#2867 → #4979

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

Passing Visualized

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

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