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SF MARATHON 1ST HALF 2026

Alyse Graham-Martinez

Mountain View, CA

Bib: 20839 F 20

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 42%
Gender (Female)
#0 / 2930
Top 29%
F20-29
#0 / 353
Top 34%
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
9:34/mi
19:09
→ flat
12 ft elev
4M
9:51/mi
38:51
↑ 67↓ 69
10 ft elev
6M
9:50/mi
58:32
↑ 1231.1%
126 ft elev
8M
10:09/mi
1:18:50
↑ 166↓ 531.1%
246 ft elev
9.6M
10:09/mi
1:35:04
↑ 68↓ 1931.5%
126 ft elev
10M
19:09/mi
1:42:43
↓ 241.1%
90 ft elev
10.5M
5:04/mi
1:45:15
↓ 732.7%
18 ft elev
12M
14:35/mi
2:07:08
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
9:55/mi
2:18:08
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time58:32
Pace9:45 /mi
2nd Half
Distance7.11 mi
Time1:19:36
Pace11:12 /mi
📊Positive Split: 36.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:59:1119:099:3419:09
9:34
-
4M
4.00 mi07:18:5338:519:4319:42
9:51
+0:17
6M
6.00 mi07:38:3458:329:4519:41
9:50
-0:01
8M
8.00 mi07:58:521:18:509:5120:18
10:09
+0:19
9.6M
9.60 mi08:15:061:35:049:5416:14
10:09
0:00
10M
10.00 mi08:22:451:42:4310:167:39
19:09
+9:00
10.5M
10.50 mi08:25:171:45:1510:012:32
5:04
-14:05
12M
12.00 mi08:47:102:07:0810:3621:53
14:35
+9:31
Finish
13.11 mi08:58:102:18:0810:3211:00
9:55
-4:40

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

5:04 /mi

Average Pace

10:32 /mi

Slowest Pace

19:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32

2% of race

Time at Steady Pace

1:46:04

77% of race

Time at Slower Pace

29:32

21% of race

Average Pace: 10:32 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi06:59:1119:099:3419:09
9:34
#2384
4M
4.00 mi07:18:5338:519:4319:42
9:51
#2459
6M
6.00 mi07:38:3458:329:4519:41
9:50
#2418
8M
8.00 mi07:58:521:18:509:5120:18
10:09
#2436
9.6M
9.60 mi08:15:061:35:049:5416:14
10:09
#2711
10M
10.00 mi08:22:451:42:4310:167:39
19:09
#2716
10.5M
10.50 mi08:25:171:45:1510:012:32
5:04
#2714
12M
12.00 mi08:47:102:07:0810:3621:53
14:35
#2776
Finish
13.11 mi08:58:102:18:0810:3211:00
9:55
#2755
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 46%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:11

Segment Time

11:19/mi

Pace

0.90 mi

Distance

Overall

3017

Women

998

Division

136

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi2384682853223(Top 49%)1127(Top 38%)152(Top 43%)
4M4.00 mi2.00 mi2459-75715-3390-52583(Top 39%)767(Top 26%)98(Top 28%)
6M6.00 mi2.00 mi2418+41692+2394-42448(Top 37%)717(Top 24%)102(Top 29%)
8M8.00 mi2.00 mi2436-18677+1591+32561(Top 39%)717(Top 24%)95(Top 27%)
9.6M9.60 mi1.60 mi2711-275820-143112-214186(Top 64%)1660(Top 57%)216(Top 61%)
10M10.00 mi0.40 mi2716-5829-91123049(Top 46%)1014(Top 35%)138(Top 39%)
10.5M10.50 mi0.50 mi2714+2831-2113-13301(Top 50%)1122(Top 38%)155(Top 44%)
12M12.00 mi1.50 mi2776-62860-29118-53223(Top 49%)1127(Top 38%)152(Top 43%)
Finish13.11 mi1.11 mi2755+21854+6120-22755(Top 42%)899(Top 31%)126(Top 36%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 49%
~flat
+5ft-3ft

Overall

3223

Females

1127

F20-24

152

2M→4M

2.0 - 4.0 mi

Top 39%
×4story building
+67ft-69ft

Overall

2583

Females

767

F20-24

99

4M→6M

4.0 - 6.0 mi

Top 37%
×9story building
+123ft-9ft

Overall

2448

Females

717

F20-24

103

6M→8M

6.0 - 8.0 mi

Top 39%
×12story building
+166ft-53ft

Overall

2561

Females

717

F20-24

95

8M→9.6M

8.0 - 9.6 mi

Top 64%
×13story building
+68ft-193ft

Overall

4186

Females

1660

F20-24

216

9.6M→10M

9.6 - 10.0 mi

Top 46%
×2story building
+0ft-24ft

Overall

3049

Females

1014

F20-24

138

10M→10.5M

10.0 - 10.5 mi

Top 50%
×6story building
+1ft-73ft

Overall

3301

Females

1122

F20-24

155

10.5M→12M

10.5 - 12.0 mi

Top 49%
×21story building
+280ft-26ft

Overall

3223

Females

1127

F20-24

152

12M→Finish

12.0 - 13.1 mi

Top 42%
×7story building
+14ft-89ft

Overall

2755

Females

899

F20-24

126

Passing Analysis

Category:
Athletes Passed
470*
Passed By
841
Net Change
-371
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2384
2M → 4M95170-75#2384#2459
4M → 6M10564+41#2459#2418
6M → 8M110*128-18#2418#2436
8M → 9.6M6281-275#2436#2711
9.6M → 10M3641-5#2711#2716
10M → 10.5M75+2#2716#2714
10.5M → 12M57119-62#2714#2776
12M → Finish54*33+21#2776#2755
TOTALS470*841-371

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

📊

Passing Visuals

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