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SF MARATHON 1ST HALF 2026

Katie Langemeier

Portland, OR

Bib: 15778 F 27

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 49%
Gender (Female)
#0 / 2930
Top 36%
Division (F25-29)
#0 / 674
Top 39%
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
9:40/mi
19:20
→ flat
4M
10:01/mi
39:22
↑ 67↓ 69
6M
10:17/mi
59:56
↑ 123
8M
11:44/mi
1:23:25
↑ 166↓ 53
9.6M
9:08/mi
1:38:02
↑ 68↓ 193
10M
20:56/mi
1:46:24
↓ 24
10.5M
5:04/mi
1:48:56
↓ 73
12M
15:05/mi
2:11:34
↑ 280
Finish· 13.11 mi
10:00/mi
2:22:40
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
59:569:59 /mi⚡ faster
2nd Half
1:22:4411:38 /mi+38.0%
Positive split — 38.0% 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
19:209:402.00 mi19:20
9:40
-
4M
39:229:512.00 mi20:02
10:01
+0:21
6M
59:569:592.00 mi20:34
10:17
+0:16
8M
1:23:2510:262.00 mi23:29
11:44
+1:27
9.6M
1:38:0210:131.60 mi14:37
9:08
-2:36
10M
1:46:2410:380.40 mi8:22
20:56
+11:48
10.5M
1:48:5610:220.50 mi2:32
5:04
-15:52
12M
2:11:3410:581.50 mi22:38
15:05
+10:01
Finish(13.11 mi)
2:22:4010:531.11 mi11:06
10:00
-5:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:04 /mi

Average Pace

10:53 /mi

Slowest Pace

20:56 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:32

2% of race

Time at Steady Pace

1:49:08

76% of race

Time at Slower Pace

31:00

22% of race

Average Pace: 10:53 /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 57%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:54

Segment Time

12:07/mi

Pace

0.90 mi

Distance

Overall

3753

Women

1347

Division

337

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi253073417336111322330
4M2.00 mi2619-89788-54189-162826869206
6M2.00 mi2748-129838-50199-103024943237
8M2.00 mi3229-4811029-191255-5643201555373
9.6M1.60 mi3127+102993+36241+1429201075264
10M0.40 mi3185-581027-34254-1340011487366
10.5M0.50 mi3187-21031-4258-433241133278
12M1.50 mi3249-621068-37265-736111322330
Finish(13.11 mi)1.11 mi3195+541045+23264+12866955261

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 55%
~flat
+5ft-3ft

Overall

3611

Females

1322

F25-29

330

2M→4M

2.0 - 4.0 mi

Top 43%
×4story building
+67ft-69ft

Overall

2826

Females

869

F25-29

206

4M→6M

4.0 - 6.0 mi

Top 46%
×9story building
+123ft-9ft

Overall

3024

Females

943

F25-29

237

6M→8M

6.0 - 8.0 mi

Top 66%
×12story building
+166ft-53ft

Overall

4320

Females

1555

F25-29

373

8M→9.6M

8.0 - 9.6 mi

Top 44%
×13story building
+68ft-193ft

Overall

2920

Females

1075

F25-29

264

9.6M→10M

9.6 - 10.0 mi

Top 61%
×2story building
+0ft-24ft

Overall

4001

Females

1487

F25-29

366

10M→10.5M

10.0 - 10.5 mi

Top 51%
×6story building
+1ft-73ft

Overall

3324

Females

1133

F25-29

278

10.5M→12M

10.5 - 12.0 mi

Top 55%
×21story building
+280ft-26ft

Overall

3611

Females

1322

F25-29

330

12M→Finish

12.0 - 13.1 mi

Top 44%
×7story building
+14ft-89ft

Overall

2866

Females

955

F25-29

261

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#2530
2M → 4M
194105-89
#2530 → #2619
4M → 6M
17950-129
#2619 → #2748
6M → 8M
50120*-481
#2748 → #3229
8M → 9.6M
83185+102
#3229 → #3127
9.6M → 10M
7921-58
#3127 → #3185
10M → 10.5M
1513-2
#3185 → #3187
10.5M → 12M
11452-62
#3187 → #3249
12M → Finish
1670*+54
#3249 → #3195
TOTALS
1181516*-665
#2530 → #3195

* 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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