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SF MARATHON 1ST HALF 2026

Tara Fox

Frederick, MD

Bib: 12275 F 48

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 11%
Gender (Female)
#0 / 2930
Top 4%
Masters (Masters Women)
#0 / 781
Top 3%
Division (F45-49)
#0 / 183
Top 3%
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
8:13/mi
16:27
→ flat
4M
8:16/mi
32:59
↑ 67↓ 69
6M
8:21/mi
49:41
↑ 123
8M
9:46/mi
1:09:14
↑ 166↓ 53
9.6M
6:37/mi
1:19:49
↑ 68↓ 193
10.26M
8:59/mi
1:25:45
↓ 114
10.5M
8:08/mi
1:27:42
→ flat
12M
11:28/mi
1:44:54
↑ 280
Finish· 13.11 mi
8:19/mi
1:54:08
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
49:418:17 /mi⚡ faster
2nd Half
1:04:279:04 /mi+29.7%
Positive split — 29.7% 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
16:278:132.00 mi16:27
8:13
-
4M
32:598:152.00 mi16:32
8:16
+0:03
6M
49:418:172.00 mi16:42
8:21
+0:05
8M
1:09:148:392.00 mi19:33
9:46
+1:25
9.6M
1:19:498:191.60 mi10:35
6:37
-3:09
10.26M
1:25:458:210.66 mi5:56
8:59
+2:22
10.5M
1:27:428:210.24 mi1:57
8:08
-0:51
12M
1:44:548:451.50 mi17:12
11:28
+3:20
Finish(13.11 mi)
1:54:088:421.11 mi9:14
8:19
-3:09
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:37 /mi

Average Pace

8:42 /mi

Slowest Pace

11:28 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

10:35

9% of race

Time at Steady Pace

1:00:52

53% of race

Time at Slower Pace

42:41

37% of race

Average Pace: 8:42 /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 8%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:53

Segment Time

8:46/mi

Pace

0.90 mi

Distance

Overall

557

Women

87

Division

3

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
2M2.00 mi66310948821848
4M2.00 mi632+31102+746351034
6M2.00 mi650-18112-1047091185
8M2.00 mi929-279166-545-1210854120
9.6M1.60 mi760+169134+3254181004
10.26M0.66 mi740+20133+156321174
10.5M0.24 mi731+9130+35455632
12M1.50 mi730+1132-258821848
Finish(13.11 mi)1.11 mi702+28120+1258811735

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 13%
~flat
+5ft-3ft

Overall

882

Females

184

F45-49

9

2M→4M

2.0 - 4.0 mi

Top 10%
×4story building
+67ft-69ft

Overall

635

Females

103

F45-49

4

4M→6M

4.0 - 6.0 mi

Top 11%
×9story building
+123ft-9ft

Overall

709

Females

118

F45-49

6

6M→8M

6.0 - 8.0 mi

Top 32%
×12story building
+166ft-53ft

Overall

2108

Females

541

F45-49

21

8M→9.6M

8.0 - 9.6 mi

Top 6%
×13story building
+68ft-193ft

Overall

418

Females

100

F45-49

5

9.6M→10.26M

9.6 - 10.3 mi

Top 10%
×9story building
+0ft-114ft

Overall

632

Females

117

F45-49

5

10.26M→10.5M

10.3 - 10.5 mi

Top 7%
~flat
+1ft-0ft

Overall

455

Females

63

F45-49

2

10.5M→12M

10.5 - 12.0 mi

Top 13%
×21story building
+280ft-26ft

Overall

882

Females

184

F45-49

9

12M→Finish

12.0 - 13.1 mi

Top 13%
×7story building
+14ft-89ft

Overall

881

Females

173

F45-49

5

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#663
2M → 4M
3263+31
#663 → #632
4M → 6M
4628-18
#632 → #650
6M → 8M
2856-279
#650 → #929
8M → 9.6M
12181+169
#929 → #760
9.6M → 10.26M
424+20
#760 → #740
10.26M → 10.5M
110+9
#740 → #731
10.5M → 12M
3334+1
#731 → #730
12M → Finish
836*+28
#730 → #702
TOTALS
421382*-39
#663 → #702

* 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

Race Place Events

Race Place Events