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SF MARATHON 1ST HALF 2026

Tamara Jones

Reno, NV

Bib: 16562 F 39

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 35%
Gender (Female)
#0 / 2930
Top 22%
Division (F35-39)
#0 / 388
Top 24%
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
9:12/mi
18:24
→ flat
12 ft elev
4M
9:19/mi
37:01
↑ 67↓ 69
10 ft elev
6M
9:38/mi
56:17
↑ 1231.1%
126 ft elev
8M
9:32/mi
1:15:21
↑ 166↓ 531.1%
246 ft elev
9.6M
9:32/mi
1:30:36
↑ 68↓ 1931.5%
126 ft elev
10M
18:16/mi
1:37:54
↓ 241.1%
90 ft elev
10.5M
4:48/mi
1:40:18
↓ 732.7%
18 ft elev
12M
14:29/mi
2:02:01
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
9:52/mi
2:12:58
↑ 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
56:179:23 /mi⚡ faster
2nd Half
1:16:4110:47 /mi+36.2%
Positive split — 36.2% 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
18:249:122.00 mi18:24
9:12
-
4M
37:019:152.00 mi18:37
9:19
+0:07
6M
56:179:232.00 mi19:16
9:38
+0:19
8M
1:15:219:252.00 mi19:04
9:32
-0:06
9.6M
1:30:369:261.60 mi15:15
9:32
0:00
10M
1:37:549:470.40 mi7:18
18:16
+8:44
10.5M
1:40:189:330.50 mi2:24
4:48
-13:28
12M
2:02:0110:101.50 mi21:43
14:29
+9:41
Finish(13.11 mi)
2:12:5810:091.11 mi10:57
9:52
-4:37
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:48 /mi

Average Pace

10:09 /mi

Slowest Pace

18:16 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:24

2% of race

Time at Steady Pace

1:41:33

76% of race

Time at Slower Pace

29:01

22% of race

Average Pace: 10:09 /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 38%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:42

Segment Time

10:47/mi

Pace

0.90 mi

Distance

Overall

2468

Women

744

Division

98

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi17924506331391090141
4M2.00 mi1828-36454-465-2186447370
6M2.00 mi1939-111493-3971-6220861587
8M2.00 mi1879+60464+2968+3183343866
9.6M1.60 mi2091-212566-10278-1034221303169
10M0.40 mi2109-18576-1080-22537786103
10.5M0.50 mi2119-10582-6802599810110
12M1.50 mi2284-165659-7791-1131391090141
Finish(13.11 mi)1.11 mi2285-165992-12707875119

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 48%
~flat
+5ft-3ft

Overall

3139

Females

1090

F35-39

141

2M→4M

2.0 - 4.0 mi

Top 28%
×4story building
+67ft-69ft

Overall

1864

Females

473

F35-39

70

4M→6M

4.0 - 6.0 mi

Top 34%
×9story building
+123ft-9ft

Overall

2208

Females

615

F35-39

87

6M→8M

6.0 - 8.0 mi

Top 28%
×12story building
+166ft-53ft

Overall

1833

Females

438

F35-39

66

8M→9.6M

8.0 - 9.6 mi

Top 52%
×13story building
+68ft-193ft

Overall

3422

Females

1303

F35-39

169

9.6M→10M

9.6 - 10.0 mi

Top 39%
×2story building
+0ft-24ft

Overall

2537

Females

786

F35-39

103

10M→10.5M

10.0 - 10.5 mi

Top 40%
×6story building
+1ft-73ft

Overall

2599

Females

810

F35-39

110

10.5M→12M

10.5 - 12.0 mi

Top 48%
×21story building
+280ft-26ft

Overall

3139

Females

1090

F35-39

141

12M→Finish

12.0 - 13.1 mi

Top 41%
×7story building
+14ft-89ft

Overall

2707

Females

875

F35-39

119

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#1792
2M → 4M
11478-36
#1792 → #1828
4M → 6M
15140-111
#1828 → #1939
6M → 8M
83143*+60
#1939 → #1879
8M → 9.6M
22513-212
#1879 → #2091
9.6M → 10M
4022-18
#2091 → #2109
10M → 10.5M
133-10
#2109 → #2119
10.5M → 12M
18217-165
#2119 → #2284
12M → Finish
3938*-1
#2284 → #2285
TOTALS
847354*-493
#1792 → #2285

* 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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