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SF MARATHON 1ST HALF 2026

Dalena Tran

Long Beach, CA

Bib: 18387 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
13:17/mi
26:34
→ flat
4M
12:00/mi
50:33
↑ 67↓ 69
6M
12:05/mi
1:14:44
↑ 123
8M
14:21/mi
1:43:27
↑ 166↓ 53
9.6M
9:22/mi
1:58:27
↑ 68↓ 193
10M
22:27/mi
2:07:25
↓ 24
10.5M
6:22/mi
2:10:36
↓ 73
12M
17:33/mi
2:36:56
↑ 280
Finish· 13.11 mi
11:08/mi
2:49:17
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:14:4412:27 /mi⚡ faster
2nd Half
1:34:3313:18 /mi+26.5%
Positive split — 26.5% 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
26:3413:172.00 mi26:34
13:17
-
4M
50:3312:382.00 mi23:59
12:00
-1:17
6M
1:14:4412:272.00 mi24:11
12:05
+0:05
8M
1:43:2712:562.00 mi28:43
14:21
+2:16
9.6M
1:58:2712:201.60 mi15:00
9:22
-4:59
10M
2:07:2512:450.40 mi8:58
22:27
+13:05
10.5M
2:10:3612:260.50 mi3:11
6:22
-16:05
12M
2:36:5613:051.50 mi26:20
17:33
+11:11
Finish(13.11 mi)
2:49:1712:551.11 mi12:21
11:08
-6:25
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:22 /mi

Average Pace

12:55 /mi

Slowest Pace

22:27 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

18:11

11% of race

Time at Steady Pace

1:27:05

51% of race

Time at Slower Pace

1:04:01

38% of race

Average Pace: 12:55 /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

12:09

Segment Time

13:30/mi

Pace

0.90 mi

Distance

Overall

4959

Women

1999

Division

467

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi6464284663651942161497
4M2.00 mi6132+3322628+218599+3754302199510
6M2.00 mi5854+2782444+184566+3351692037484
8M2.00 mi6001-1472531-87591-2560892597596
9.6M1.60 mi5703+2982348+183553+3832101207275
10M0.40 mi5651+522326+22545+847351891437
10.5M0.50 mi56512328-2544+157682457564
12M1.50 mi5625+262328543+151942161497
Finish(13.11 mi)1.11 mi5488+1372254+74524+1941671586369

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 79%
~flat
+5ft-3ft

Overall

5194

Females

2161

F30-34

499

2M→4M

2.0 - 4.0 mi

Top 83%
×4story building
+67ft-69ft

Overall

5430

Females

2199

F30-34

513

4M→6M

4.0 - 6.0 mi

Top 79%
×9story building
+123ft-9ft

Overall

5169

Females

2037

F30-34

487

6M→8M

6.0 - 8.0 mi

Top 93%
×12story building
+166ft-53ft

Overall

6089

Females

2597

F30-34

598

8M→9.6M

8.0 - 9.6 mi

Top 49%
×13story building
+68ft-193ft

Overall

3210

Females

1207

F30-34

277

9.6M→10M

9.6 - 10.0 mi

Top 72%
×2story building
+0ft-24ft

Overall

4735

Females

1891

F30-34

439

10M→10.5M

10.0 - 10.5 mi

Top 88%
×6story building
+1ft-73ft

Overall

5768

Females

2457

F30-34

566

10.5M→12M

10.5 - 12.0 mi

Top 79%
×21story building
+280ft-26ft

Overall

5194

Females

2161

F30-34

499

12M→Finish

12.0 - 13.1 mi

Top 63%
×7story building
+14ft-89ft

Overall

4167

Females

1586

F30-34

369

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#6464
2M → 4M
5337*+332
#6464 → #6132
4M → 6M
11289*+278
#6132 → #5854
6M → 8M
19043*-147
#5854 → #6001
8M → 9.6M
8306+298
#6001 → #5703
9.6M → 10M
2072+52
#5703 → #5651
10M → 10.5M
10100
#5651 → #5651
10.5M → 12M
5076*+26
#5651 → #5625
12M → Finish
6143*+137
#5625 → #5488
TOTALS
3001276*+976
#6464 → #5488

* 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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