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SF MARATHON 1ST HALF 2026

Brittany Taylor

San Francisco, CA

Bib: 13845 F 35

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F35-39)
#0 / 388
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
10:19/mi
20:38
→ flat
12 ft elev
4M
11:40/mi
43:57
↑ 67↓ 69
10 ft elev
6M
13:15/mi
1:10:27
↑ 1231.1%
126 ft elev
8M
12:14/mi
1:34:56
↑ 166↓ 531.1%
246 ft elev
9.6M
12:14/mi
1:54:31
↑ 68↓ 1931.5%
126 ft elev
10M
22:32/mi
2:03:31
↓ 241.1%
90 ft elev
10.5M
5:18/mi
2:06:10
↓ 732.7%
18 ft elev
12M
17:51/mi
2:32:57
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
11:23/mi
2:45:34
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:10:2711:45 /mi⚡ faster
2nd Half
1:35:0713:23 /mi+35.0%
Positive split — 35.0% 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
20:3810:192.00 mi20:38
10:19
-
4M
43:5710:592.00 mi23:19
11:40
+1:21
6M
1:10:2711:452.00 mi26:30
13:15
+1:35
8M
1:34:5611:522.00 mi24:29
12:14
-1:01
9.6M
1:54:3111:561.60 mi19:35
12:14
0:00
10M
2:03:3112:210.40 mi9:00
22:32
+10:18
10.5M
2:06:1012:010.50 mi2:39
5:18
-17:14
12M
2:32:5712:451.50 mi26:47
17:51
+12:33
Finish(13.11 mi)
2:45:3412:381.11 mi12:37
11:23
-6:28
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

5:18 /mi

Average Pace

12:38 /mi

Slowest Pace

22:32 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:39

2% of race

Time at Steady Pace

2:07:08

77% of race

Time at Slower Pace

35:47

22% of race

Average Pace: 12:38 /mi

Loading chart...
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 69%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:39

Segment Time

12:57/mi

Pace

0.90 mi

Distance

Overall

4532

Women

1785

Division

208

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi3599122315853542245292
4M2.00 mi4381-7821603-380197-3950711994247
6M2.00 mi5202-8212050-447251-5459982538327
8M2.00 mi5075+1271966+84245+647941798239
9.6M1.60 mi5325-2502124-158255-1059602571334
10M0.40 mi5295+302108+16256-147741915229
10.5M0.50 mi5266+292093+15251+539381422184
12M1.50 mi5301-352133-40261-1053542245292
Finish(13.11 mi)1.11 mi5174+1272068+65258+344211742225

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 81%
~flat
+5ft-3ft

Overall

5354

Females

2245

F35-39

292

2M→4M

2.0 - 4.0 mi

Top 77%
×4story building
+67ft-69ft

Overall

5071

Females

1994

F35-39

248

4M→6M

4.0 - 6.0 mi

Top 91%
×9story building
+123ft-9ft

Overall

5998

Females

2538

F35-39

327

6M→8M

6.0 - 8.0 mi

Top 73%
×12story building
+166ft-53ft

Overall

4794

Females

1798

F35-39

239

8M→9.6M

8.0 - 9.6 mi

Top 91%
×13story building
+68ft-193ft

Overall

5960

Females

2571

F35-39

334

9.6M→10M

9.6 - 10.0 mi

Top 73%
×2story building
+0ft-24ft

Overall

4774

Females

1915

F35-39

229

10M→10.5M

10.0 - 10.5 mi

Top 60%
×6story building
+1ft-73ft

Overall

3938

Females

1422

F35-39

184

10.5M→12M

10.5 - 12.0 mi

Top 81%
×21story building
+280ft-26ft

Overall

5354

Females

2245

F35-39

292

12M→Finish

12.0 - 13.1 mi

Top 67%
×7story building
+14ft-89ft

Overall

4421

Females

1742

F35-39

225

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#3599
2M → 4M
81533-782
#3599 → #4381
4M → 6M
83918*-821
#4381 → #5202
6M → 8M
71198*+127
#5202 → #5075
8M → 9.6M
27222-250
#5075 → #5325
9.6M → 10M
2757+30
#5325 → #5295
10M → 10.5M
231+29
#5295 → #5266
10.5M → 12M
11580*-35
#5266 → #5301
12M → Finish
3130*+127
#5301 → #5174
TOTALS
2144569*-1575
#3599 → #5174

* 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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