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SF MARATHON 1ST HALF 2026

Jessica Salzig

Belvaux

Bib: 19473 F 41

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Division (F40-44)
#0 / 255
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
12:41/mi
25:23
→ flat
12 ft elev
4M
11:53/mi
49:09
↑ 67↓ 69
10 ft elev
6M
12:05/mi
1:13:19
↑ 1231.1%
126 ft elev
8M
11:55/mi
1:37:08
↑ 166↓ 531.1%
246 ft elev
9.6M
11:55/mi
1:56:12
↑ 68↓ 1931.5%
126 ft elev
10M
23:02/mi
2:05:24
↓ 241.1%
90 ft elev
10.5M
6:34/mi
2:08:41
↓ 732.7%
18 ft elev
12M
16:49/mi
2:33:55
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
11:53/mi
2:47:06
↑ 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
1:13:1912:13 /mi⚡ faster
2nd Half
1:33:4713:12 /mi+27.9%
Positive split — 27.9% 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
25:2312:412.00 mi25:23
12:41
-
4M
49:0912:172.00 mi23:46
11:53
-0:48
6M
1:13:1912:132.00 mi24:10
12:05
+0:12
8M
1:37:0812:092.00 mi23:49
11:55
-0:10
9.6M
1:56:1212:061.60 mi19:04
11:55
0:00
10M
2:05:2412:320.40 mi9:12
23:02
+11:07
10.5M
2:08:4112:150.50 mi3:17
6:34
-16:28
12M
2:33:5512:501.50 mi25:14
16:49
+10:15
Finish(13.11 mi)
2:47:0612:451.11 mi13:11
11:53
-4:56
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

6:34 /mi

Average Pace

12:45 /mi

Slowest Pace

23:02 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:17

2% of race

Time at Steady Pace

2:09:23

77% of race

Time at Slower Pace

34:26

21% of race

Average Pace: 12:45 /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 79%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:29

Segment Time

13:52/mi

Pace

0.90 mi

Distance

Overall

5210

Women

2141

Division

180

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi6295273123147571906150
4M2.00 mi5917+3782487+244206+2553182134174
6M2.00 mi5655+2622327+160190+1651602031161
8M2.00 mi5369+2862136+191179+1144791630134
9.6M1.60 mi5500-1312230-94183-457662466204
10M0.40 mi5479+212223+7185-249842018166
10.5M0.50 mi5488-92232-918559252558216
12M1.50 mi5384+1042186+46182+347571906150
Finish(13.11 mi)1.11 mi5297+872144+42173+948311977157

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 72%
~flat
+5ft-3ft

Overall

4757

Females

1906

F40-44

151

2M→4M

2.0 - 4.0 mi

Top 81%
×4story building
+67ft-69ft

Overall

5318

Females

2134

F40-44

175

4M→6M

4.0 - 6.0 mi

Top 78%
×9story building
+123ft-9ft

Overall

5160

Females

2031

F40-44

162

6M→8M

6.0 - 8.0 mi

Top 68%
×12story building
+166ft-53ft

Overall

4479

Females

1630

F40-44

135

8M→9.6M

8.0 - 9.6 mi

Top 88%
×13story building
+68ft-193ft

Overall

5766

Females

2466

F40-44

205

9.6M→10M

9.6 - 10.0 mi

Top 76%
×2story building
+0ft-24ft

Overall

4984

Females

2018

F40-44

167

10M→10.5M

10.0 - 10.5 mi

Top 90%
×6story building
+1ft-73ft

Overall

5925

Females

2558

F40-44

217

10.5M→12M

10.5 - 12.0 mi

Top 72%
×21story building
+280ft-26ft

Overall

4757

Females

1906

F40-44

151

12M→Finish

12.0 - 13.1 mi

Top 73%
×7story building
+14ft-89ft

Overall

4831

Females

1977

F40-44

157

Passing Analysis

Category:
Passed
1305*
Passed By
307
Net Change
+998
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6295
2M → 4M387*9+378#6295#5917
4M → 6M275*13+262#5917#5655
6M → 8M308*22+286#5655#5369
8M → 9.6M42173-131#5369#5500
9.6M → 10M4524+21#5500#5479
10M → 10.5M514-9#5479#5488
10.5M → 12M140*36+104#5488#5384
12M → Finish103*16+87#5384#5297
TOTALS1305*307+998

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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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