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SF MARATHON 1ST HALF 2026

Evelyn Yu

SF, CA

Bib: 15442 F 31

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 42%
Gender (Female)
#0 / 2930
Top 29%
Division (F30-34)
#0 / 651
Top 29%
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
9:17/mi
18:35
→ flat
4M
9:45/mi
38:04
↑ 67↓ 69
6M
10:09/mi
58:23
↑ 123
8M
9:57/mi
1:18:16
↑ 166↓ 53
9.6M
9:57/mi
1:34:11
↑ 68↓ 193
10M
19:19/mi
1:41:54
↓ 24
10.5M
4:42/mi
1:44:15
↓ 73
12M
15:34/mi
2:07:36
↑ 280
Finish· 13.11 mi
9:29/mi
2:18:07
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
58:239:44 /mi⚡ faster
2nd Half
1:19:4411:13 /mi+36.6%
Positive split — 36.6% 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
18:359:172.00 mi18:35
9:17
-
4M
38:049:312.00 mi19:29
9:45
+0:28
6M
58:239:442.00 mi20:19
10:09
+0:24
8M
1:18:169:472.00 mi19:53
9:57
-0:12
9.6M
1:34:119:491.60 mi15:55
9:57
0:00
10M
1:41:5410:110.40 mi7:43
19:19
+9:22
10.5M
1:44:159:560.50 mi2:21
4:42
-14:37
12M
2:07:3610:381.50 mi23:21
15:34
+10:52
Finish(13.11 mi)
2:18:0710:321.11 mi10:31
9:29
-6:05
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:42 /mi

Average Pace

10:32 /mi

Slowest Pace

19:19 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:21

2% of race

Time at Steady Pace

1:44:42

76% of race

Time at Slower Pace

31:04

22% of race

Average Pace: 10:32 /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 44%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:04

Segment Time

11:11/mi

Pace

0.90 mi

Distance

Overall

2894

Women

945

Division

214

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi193150310839491477338
4M2.00 mi2184-253594-91129-212452710156
6M2.00 mi2389-205685-91149-202860866188
8M2.00 mi2336+53636+49146+32330626145
9.6M1.60 mi2564-228758-122168-2239371555355
10M0.40 mi2600-36780-22169-131251052230
10.5M0.50 mi2584+16774+6168+12382709157
12M1.50 mi2843-259892-118199-3139491477338
Finish(13.11 mi)1.11 mi2752+91852+40189+102236670152

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 60%
~flat
+5ft-3ft

Overall

3949

Females

1477

F30-34

340

2M→4M

2.0 - 4.0 mi

Top 37%
×4story building
+67ft-69ft

Overall

2452

Females

710

F30-34

158

4M→6M

4.0 - 6.0 mi

Top 43%
×9story building
+123ft-9ft

Overall

2860

Females

866

F30-34

190

6M→8M

6.0 - 8.0 mi

Top 35%
×12story building
+166ft-53ft

Overall

2330

Females

626

F30-34

147

8M→9.6M

8.0 - 9.6 mi

Top 60%
×13story building
+68ft-193ft

Overall

3937

Females

1555

F30-34

357

9.6M→10M

9.6 - 10.0 mi

Top 48%
×2story building
+0ft-24ft

Overall

3125

Females

1052

F30-34

232

10M→10.5M

10.0 - 10.5 mi

Top 36%
×6story building
+1ft-73ft

Overall

2382

Females

709

F30-34

158

10.5M→12M

10.5 - 12.0 mi

Top 60%
×21story building
+280ft-26ft

Overall

3949

Females

1477

F30-34

340

12M→Finish

12.0 - 13.1 mi

Top 34%
×7story building
+14ft-89ft

Overall

2236

Females

670

F30-34

152

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#1931
2M → 4M
29441-253
#1931 → #2184
4M → 6M
23328-205
#2184 → #2389
6M → 8M
89142*+53
#2389 → #2336
8M → 9.6M
24719-228
#2336 → #2564
9.6M → 10M
6024-36
#2564 → #2600
10M → 10.5M
117+16
#2600 → #2584
10.5M → 12M
27920-259
#2584 → #2843
12M → Finish
899*+91
#2843 → #2752
TOTALS
1211390*-821
#1931 → #2752

* 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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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