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SF MARATHON 1ST HALF 2026

Junette Diaz

Tonawanda, NY

Bib: 17498 F 49

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Division (F45-49)
#0 / 183
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
10:36/mi
21:13
→ flat
12 ft elev
4M
11:00/mi
43:13
↑ 67↓ 69
10 ft elev
6M
11:48/mi
1:06:50
↑ 1231.1%
126 ft elev
8M
12:19/mi
1:31:28
↑ 166↓ 531.1%
246 ft elev
9.6M
12:19/mi
1:51:11
↑ 68↓ 1931.5%
126 ft elev
10M
27:17/mi
2:02:05
↓ 241.1%
90 ft elev
10.5M
6:14/mi
2:05:12
↓ 732.7%
18 ft elev
12M
19:50/mi
2:34:57
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
11:49/mi
2:48:03
↑ 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
1:06:5011:08 /mi⚡ faster
2nd Half
1:41:1314:14 /mi+51.4%
Positive split — 51.4% 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
21:1310:362.00 mi21:13
10:36
-
4M
43:1310:482.00 mi22:00
11:00
+0:24
6M
1:06:5011:082.00 mi23:37
11:48
+0:48
8M
1:31:2811:262.00 mi24:38
12:19
+0:31
9.6M
1:51:1111:351.60 mi19:43
12:19
0:00
10M
2:02:0512:130.40 mi10:54
27:17
+14:58
10.5M
2:05:1211:550.50 mi3:07
6:14
-21:03
12M
2:34:5712:551.50 mi29:45
19:50
+13:36
Finish(13.11 mi)
2:48:0312:491.11 mi13:06
11:49
-8:01
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

6:14 /mi

Average Pace

12:49 /mi

Slowest Pace

27:17 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:07

2% of race

Time at Steady Pace

2:04:17

74% of race

Time at Slower Pace

40:39

24% of race

Average Pace: 12:49 /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 91%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

14:01

Segment Time

15:35/mi

Pace

0.90 mi

Distance

Overall

5952

Women

2582

Division

148

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
2M2.00 mi410614578161162681156
4M2.00 mi4135-291474-17814195151185
6M2.00 mi4411-2761620-14689-84865185596
8M2.00 mi4525-1141658-388948801844101
9.6M1.60 mi4971-4461920-262104-1560062596153
10M0.40 mi5148-1772021-101109-560662648157
10.5M0.50 mi5159-112032-1110956302379135
12M1.50 mi5483-3242244-212123-1461162681156
Finish(13.11 mi)1.11 mi5386+972195+49120+347741943110

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 93%
~flat
+5ft-3ft

Overall

6116

Females

2681

F45-49

157

2M→4M

2.0 - 4.0 mi

Top 64%
×4story building
+67ft-69ft

Overall

4195

Females

1511

F45-49

86

4M→6M

4.0 - 6.0 mi

Top 74%
×9story building
+123ft-9ft

Overall

4865

Females

1855

F45-49

97

6M→8M

6.0 - 8.0 mi

Top 74%
×12story building
+166ft-53ft

Overall

4880

Females

1844

F45-49

102

8M→9.6M

8.0 - 9.6 mi

Top 91%
×13story building
+68ft-193ft

Overall

6006

Females

2596

F45-49

154

9.6M→10M

9.6 - 10.0 mi

Top 92%
×2story building
+0ft-24ft

Overall

6066

Females

2648

F45-49

158

10M→10.5M

10.0 - 10.5 mi

Top 86%
×6story building
+1ft-73ft

Overall

5630

Females

2379

F45-49

136

10.5M→12M

10.5 - 12.0 mi

Top 93%
×21story building
+280ft-26ft

Overall

6116

Females

2681

F45-49

157

12M→Finish

12.0 - 13.1 mi

Top 73%
×7story building
+14ft-89ft

Overall

4774

Females

1943

F45-49

110

Passing Analysis

Category:
Passed
488*
Passed By
1768
Net Change
-1280
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4106
2M → 4M174203-29#4106#4135
4M → 6M41*317-276#4135#4411
6M → 8M119*233-114#4411#4525
8M → 9.6M3449-446#4525#4971
9.6M → 10M11188-177#4971#5148
10M → 10.5M1021-11#5148#5159
10.5M → 12M12*336-324#5159#5483
12M → Finish118*21+97#5483#5386
TOTALS488*1768-1280

* 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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