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SF MARATHON 1ST HALF 2026

Ji Park

Atlanta, GA

Bib: 15304 F 32

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 35%
Gender (Female)
#0 / 2930
Top 23%
Division (F30-34)
#0 / 651
Top 23%
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
9:14/mi
18:29
→ flat
4M
9:18/mi
37:05
↑ 67↓ 69
6M
9:30/mi
56:05
↑ 123
8M
11:01/mi
1:18:07
↑ 166↓ 53
9.6M
7:48/mi
1:30:36
↑ 68↓ 193
10.26M
11:07/mi
1:37:56
↓ 114
10.5M
10:13/mi
1:40:23
→ flat
12M
14:30/mi
2:02:08
↑ 280
Finish· 13.11 mi
9:55/mi
2:13:08
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
56:059:21 /mi⚡ faster
2nd Half
1:17:0310:50 /mi+37.4%
Positive split — 37.4% 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
18:299:142.00 mi18:29
9:14
-
4M
37:059:162.00 mi18:36
9:18
+0:04
6M
56:059:212.00 mi19:00
9:30
+0:12
8M
1:18:079:462.00 mi22:02
11:01
+1:31
9.6M
1:30:369:261.60 mi12:29
7:48
-3:13
10.26M
1:37:569:330.66 mi7:20
11:07
+3:19
10.5M
1:40:239:340.24 mi2:27
10:13
-0:54
12M
2:02:0810:111.50 mi21:45
14:30
+4:17
Finish(13.11 mi)
2:13:0810:091.11 mi11:00
9:55
-4:35
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:48 /mi

Average Pace

10:09 /mi

Slowest Pace

14:30 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

12:29

9% of race

Time at Steady Pace

1:09:32

52% of race

Time at Slower Pace

51:07

38% of race

Average Pace: 10:09 /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 39%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:47

Segment Time

10:52/mi

Pace

0.90 mi

Distance

Overall

2581

Women

796

Division

176

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi185747210431621098240
4M2.00 mi1855+2462+1097+71850469105
6M2.00 mi1903-48479-17104-72048550125
8M2.00 mi2309-406623-144143-3935571190279
9.6M1.60 mi2090+219566+57130+13133744991
10.26M0.66 mi2112-22579-13132-22585807173
10.5M0.24 mi2122-10584-5133-12867940202
12M1.50 mi2297-175663-79147-1431621098240
Finish(13.11 mi)1.11 mi2294+3663148-12749898194

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 48%
~flat
+5ft-3ft

Overall

3162

Females

1098

F30-34

242

2M→4M

2.0 - 4.0 mi

Top 28%
×4story building
+67ft-69ft

Overall

1850

Females

469

F30-34

106

4M→6M

4.0 - 6.0 mi

Top 31%
×9story building
+123ft-9ft

Overall

2048

Females

550

F30-34

126

6M→8M

6.0 - 8.0 mi

Top 54%
×12story building
+166ft-53ft

Overall

3557

Females

1190

F30-34

281

8M→9.6M

8.0 - 9.6 mi

Top 20%
×13story building
+68ft-193ft

Overall

1337

Females

449

F30-34

92

9.6M→10.26M

9.6 - 10.3 mi

Top 39%
×9story building
+0ft-114ft

Overall

2585

Females

807

F30-34

175

10.26M→10.5M

10.3 - 10.5 mi

Top 44%
~flat
+1ft-0ft

Overall

2867

Females

940

F30-34

204

10.5M→12M

10.5 - 12.0 mi

Top 48%
×21story building
+280ft-26ft

Overall

3162

Females

1098

F30-34

242

12M→Finish

12.0 - 13.1 mi

Top 42%
×7story building
+14ft-89ft

Overall

2749

Females

898

F30-34

194

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#1857
2M → 4M
9395+2
#1857 → #1855
4M → 6M
10658-48
#1855 → #1903
6M → 8M
41610*-406
#1903 → #2309
8M → 9.6M
37256+219
#2309 → #2090
9.6M → 10.26M
4220-22
#2090 → #2112
10.26M → 10.5M
133-10
#2112 → #2122
10.5M → 12M
19217-175
#2122 → #2297
12M → Finish
3336*+3
#2297 → #2294
TOTALS
932495*-437
#1857 → #2294

* 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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