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SF MARATHON 1ST HALF 2026

Shyrell Katrin Llanes

Santa Clara, CA

Bib: 20226 F 28

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F25-29)
#0 / 674
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
10:13/mi
20:26
→ flat
4M
11:08/mi
42:41
↑ 67↓ 69
6M
11:47/mi
1:06:15
↑ 123
8M
12:53/mi
1:32:02
↑ 166↓ 53
9.6M
9:26/mi
1:47:08
↑ 68↓ 193
10M
21:29/mi
1:55:43
↓ 24
10.5M
5:16/mi
1:58:21
↓ 73
12M
16:05/mi
2:22:29
↑ 280
Finish· 13.11 mi
9:52/mi
2:33:26
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:06:1511:03 /mi⚡ faster
2nd Half
1:27:1112:16 /mi+31.6%
Positive split — 31.6% 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
20:2610:132.00 mi20:26
10:13
-
4M
42:4110:402.00 mi22:15
11:08
+0:55
6M
1:06:1511:032.00 mi23:34
11:47
+0:39
8M
1:32:0211:302.00 mi25:47
12:53
+1:06
9.6M
1:47:0811:101.60 mi15:06
9:26
-3:27
10M
1:55:4311:340.40 mi8:35
21:29
+12:03
10.5M
1:58:2111:160.50 mi2:38
5:16
-16:13
12M
2:22:2911:521.50 mi24:08
16:05
+10:49
Finish(13.11 mi)
2:33:2611:421.11 mi10:57
9:52
-6:13
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:16 /mi

Average Pace

11:42 /mi

Slowest Pace

21:29 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:38

2% of race

Time at Steady Pace

1:58:05

77% of race

Time at Slower Pace

32:43

21% of race

Average Pace: 11:42 /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 63%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:13

Segment Time

12:28/mi

Pace

0.90 mi

Distance

Overall

4128

Women

1550

Division

382

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi3400113526942761649399
4M2.00 mi3942-5421372-237342-7343901616403
6M2.00 mi4241-2991520-148382-4048341835451
8M2.00 mi4629-3881718-198421-3953492132498
9.6M1.60 mi4383+2461610+108398+2332921241302
10M0.40 mi4356+271610395+343001658396
10.5M0.50 mi4337+191599+11391+438351367337
12M1.50 mi4342-51613-14399-842761649399
Finish(13.11 mi)1.11 mi4155+1871526+87383+162716878242

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 65%
~flat
+5ft-3ft

Overall

4276

Females

1649

F25-29

399

2M→4M

2.0 - 4.0 mi

Top 67%
×4story building
+67ft-69ft

Overall

4390

Females

1616

F25-29

403

4M→6M

4.0 - 6.0 mi

Top 74%
×9story building
+123ft-9ft

Overall

4834

Females

1835

F25-29

451

6M→8M

6.0 - 8.0 mi

Top 81%
×12story building
+166ft-53ft

Overall

5349

Females

2132

F25-29

499

8M→9.6M

8.0 - 9.6 mi

Top 50%
×13story building
+68ft-193ft

Overall

3292

Females

1241

F25-29

302

9.6M→10M

9.6 - 10.0 mi

Top 65%
×2story building
+0ft-24ft

Overall

4300

Females

1658

F25-29

396

10M→10.5M

10.0 - 10.5 mi

Top 58%
×6story building
+1ft-73ft

Overall

3835

Females

1367

F25-29

337

10.5M→12M

10.5 - 12.0 mi

Top 65%
×21story building
+280ft-26ft

Overall

4276

Females

1649

F25-29

399

12M→Finish

12.0 - 13.1 mi

Top 41%
×7story building
+14ft-89ft

Overall

2716

Females

878

F25-29

242

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#3400
2M → 4M
59351-542
#3400 → #3942
4M → 6M
33940*-299
#3942 → #4241
6M → 8M
43648*-388
#4241 → #4629
8M → 9.6M
52298+246
#4629 → #4383
9.6M → 10M
3663+27
#4383 → #4356
10M → 10.5M
423+19
#4356 → #4337
10.5M → 12M
9893*-5
#4337 → #4342
12M → Finish
3190*+187
#4342 → #4155
TOTALS
1561806*-755
#3400 → #4155

* 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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