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SF MARATHON 1ST HALF 2026

Valerie Nhachi

Rogers, AR

Bib: 16710 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
13:35/mi
27:10
→ flat
4M
14:04/mi
55:17
↑ 67↓ 69
6M
14:21/mi
1:23:59
↑ 123
8M
15:33/mi
1:55:05
↑ 166↓ 53
9.6M
10:38/mi
2:12:06
↑ 68↓ 193
10M
23:59/mi
2:21:41
↓ 24
10.5M
6:34/mi
2:24:58
↓ 73
12M
19:02/mi
2:53:31
↑ 280
Finish· 13.11 mi
12:58/mi
3:07:54
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:23:5914:00 /mi⚡ faster
2nd Half
1:43:5514:37 /mi+23.7%
Positive split — 23.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
27:1013:352.00 mi27:10
13:35
-
4M
55:1713:492.00 mi28:07
14:04
+0:29
6M
1:23:5914:002.00 mi28:42
14:21
+0:17
8M
1:55:0514:232.00 mi31:06
15:33
+1:12
9.6M
2:12:0613:461.60 mi17:01
10:38
-4:55
10M
2:21:4114:100.40 mi9:35
23:59
+13:21
10.5M
2:24:5813:480.50 mi3:17
6:34
-17:25
12M
2:53:3114:281.50 mi28:33
19:02
+12:28
Finish(13.11 mi)
3:07:5414:201.11 mi14:23
12:58
-6:04
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:34 /mi

Average Pace

14:20 /mi

Slowest Pace

23:59 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

20:18

11% of race

Time at Steady Pace

2:09:28

69% of race

Time at Slower Pace

38:08

20% of race

Average Pace: 14:20 /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 83%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:52

Segment Time

14:18/mi

Pace

0.90 mi

Distance

Overall

5462

Women

2297

Division

531

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi6515288264358862551575
4M2.00 mi6479+362855+27639+464202820631
6M2.00 mi6441+382834+21636+363392766624
8M2.00 mi6444-32837-363663562778624
9.6M1.60 mi6392+522804+33630+646941914437
10M0.40 mi6354+382777+27625+553552238513
10.5M0.50 mi6348+62774+362559392565588
12M1.50 mi6307+412754+20621+458862551575
Finish(13.11 mi)1.11 mi6257+502723+31614+755472374542

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 90%
~flat
+5ft-3ft

Overall

5886

Females

2551

F30-34

577

2M→4M

2.0 - 4.0 mi

Top 98%
×4story building
+67ft-69ft

Overall

6420

Females

2820

F30-34

636

4M→6M

4.0 - 6.0 mi

Top 96%
×9story building
+123ft-9ft

Overall

6339

Females

2766

F30-34

627

6M→8M

6.0 - 8.0 mi

Top 97%
×12story building
+166ft-53ft

Overall

6356

Females

2778

F30-34

626

8M→9.6M

8.0 - 9.6 mi

Top 71%
×13story building
+68ft-193ft

Overall

4694

Females

1914

F30-34

439

9.6M→10M

9.6 - 10.0 mi

Top 81%
×2story building
+0ft-24ft

Overall

5355

Females

2238

F30-34

515

10M→10.5M

10.0 - 10.5 mi

Top 90%
×6story building
+1ft-73ft

Overall

5939

Females

2565

F30-34

590

10.5M→12M

10.5 - 12.0 mi

Top 90%
×21story building
+280ft-26ft

Overall

5886

Females

2551

F30-34

577

12M→Finish

12.0 - 13.1 mi

Top 84%
×7story building
+14ft-89ft

Overall

5547

Females

2374

F30-34

542

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#6515
2M → 4M
1551*+36
#6515 → #6479
4M → 6M
1048*+38
#6479 → #6441
6M → 8M
3835*-3
#6441 → #6444
8M → 9.6M
254*+52
#6444 → #6392
9.6M → 10M
442+38
#6392 → #6354
10M → 10.5M
39+6
#6354 → #6348
10.5M → 12M
1051*+41
#6348 → #6307
12M → Finish
050*+50
#6307 → #6257
TOTALS
82340*+258
#6515 → #6257

* 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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