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SF MARATHON 1ST HALF 2026

Katherine Garcia

Richmond, CA

Bib: 18543 F 32

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
12:19/mi
24:39
→ flat
4M
12:23/mi
49:24
↑ 67↓ 69
6M
12:22/mi
1:14:09
↑ 123
8M
11:58/mi
1:38:06
↑ 166↓ 53
9.6M
11:58/mi
1:57:15
↑ 68↓ 193
10M
22:29/mi
2:06:14
↓ 24
10.5M
6:14/mi
2:09:21
↓ 73
12M
17:13/mi
2:35:10
↑ 280
Finish· 13.11 mi
12:08/mi
2:48:37
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:14:0912:22 /mi⚡ faster
2nd Half
1:34:2813:17 /mi+27.4%
Positive split — 27.4% 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
24:3912:192.00 mi24:39
12:19
-
4M
49:2412:212.00 mi24:45
12:23
+0:04
6M
1:14:0912:222.00 mi24:45
12:22
-0:01
8M
1:38:0612:162.00 mi23:57
11:58
-0:24
9.6M
1:57:1512:131.60 mi19:09
11:58
0:00
10M
2:06:1412:370.40 mi8:59
22:29
+10:31
10.5M
2:09:2112:190.50 mi3:07
6:14
-16:15
12M
2:35:1012:561.50 mi25:49
17:13
+10:59
Finish(13.11 mi)
2:48:3712:521.11 mi13:27
12:08
-5:05
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

6:14 /mi

Average Pace

12:52 /mi

Slowest Pace

22:29 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:07

2% of race

Time at Steady Pace

2:10:42

78% of race

Time at Slower Pace

34:48

21% of race

Average Pace: 12:52 /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 75%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:06

Segment Time

13:27/mi

Pace

0.90 mi

Distance

Overall

4925

Women

1979

Division

463

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi6141263559749872053471
4M2.00 mi5964+1772516+119575+2257532404554
6M2.00 mi5789+1752404+112557+1854282189516
8M2.00 mi5485+3042209+195517+4045391659391
9.6M1.60 mi5599-1142292-83539-2258122490573
10M0.40 mi5545+542261+31527+1247581906441
10.5M0.50 mi55452263-2528-156312380546
12M1.50 mi5502+432256+7520+849872053471
Finish(13.11 mi)1.11 mi5447+552234+22519+150102083478

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 76%
~flat
+5ft-3ft

Overall

4987

Females

2053

F30-34

473

2M→4M

2.0 - 4.0 mi

Top 87%
×4story building
+67ft-69ft

Overall

5753

Females

2404

F30-34

557

4M→6M

4.0 - 6.0 mi

Top 83%
×9story building
+123ft-9ft

Overall

5428

Females

2189

F30-34

519

6M→8M

6.0 - 8.0 mi

Top 69%
×12story building
+166ft-53ft

Overall

4539

Females

1659

F30-34

393

8M→9.6M

8.0 - 9.6 mi

Top 88%
×13story building
+68ft-193ft

Overall

5812

Females

2490

F30-34

575

9.6M→10M

9.6 - 10.0 mi

Top 72%
×2story building
+0ft-24ft

Overall

4758

Females

1906

F30-34

443

10M→10.5M

10.0 - 10.5 mi

Top 86%
×6story building
+1ft-73ft

Overall

5631

Females

2380

F30-34

548

10.5M→12M

10.5 - 12.0 mi

Top 76%
×21story building
+280ft-26ft

Overall

4987

Females

2053

F30-34

473

12M→Finish

12.0 - 13.1 mi

Top 76%
×7story building
+14ft-89ft

Overall

5010

Females

2083

F30-34

478

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#6141
2M → 4M
40217*+177
#6141 → #5964
4M → 6M
25200*+175
#5964 → #5789
6M → 8M
13317*+304
#5789 → #5485
8M → 9.6M
16551-114
#5485 → #5599
9.6M → 10M
2276+54
#5599 → #5545
10M → 10.5M
16160
#5545 → #5545
10.5M → 12M
5295*+43
#5545 → #5502
12M → Finish
3085*+55
#5502 → #5447
TOTALS
3631057*+694
#6141 → #5447

* 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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Race Place Events