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SF MARATHON 1ST HALF 2026

Arissa Ventura

Bib: 19044•F•Age: 23

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 45%
F20-29
#0 / 353
Top 49%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:45/mi
21:30
→ flat
4M
10:31/mi
42:31
↑ 67↓ 69
6M
10:28/mi
1:03:28
↑ 1231.1%
8M
10:41/mi
1:24:50
↑ 166↓ 531.1%
9.6M
10:41/mi
1:41:55
↑ 68↓ 1931.5%
10M
19:14/mi
1:49:36
↓ 241.1%
10.5M
5:12/mi
1:52:12
↓ 732.7%
12M
16:23/mi
2:16:46
↑ 2803.2%
Finish· 13.11 mi
11:26/mi
2:29:27
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:03:28
Pace10:35 /mi
2nd Half
Distance7.11 mi
Time1:25:59
Pace12:06 /mi
📊Positive Split: 35.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:12:0021:3010:4521:30
10:45
-
4M
4.00 mi07:33:0142:3110:3821:01
10:31
-0:14
6M
6.00 mi07:53:581:03:2810:3520:57
10:28
-0:03
8M
8.00 mi08:15:201:24:5010:3621:22
10:41
+0:13
9.6M
9.60 mi08:32:251:41:5510:3717:05
10:41
0:00
10M
10.00 mi08:40:061:49:3610:587:41
19:14
+8:33
10.5M
10.50 mi08:42:421:52:1210:412:36
5:12
-14:02
12M
12.00 mi09:07:162:16:4611:2424:34
16:23
+11:11
Finish
13.11 mi09:19:572:29:2711:2412:41
11:26
-4:57

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

5:12 /mi

Average Pace

11:24 /mi

Slowest Pace

19:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36

2% of race

Time at Steady Pace

1:54:36

77% of race

Time at Slower Pace

32:15

22% of race

Average Pace: 11:24 /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 mi07:12:0021:3010:4521:30
10:45
#4301
4M
4.00 mi07:33:0142:3110:3821:01
10:31
#3888
6M
6.00 mi07:53:581:03:2810:3520:57
10:28
#3615
8M
8.00 mi08:15:201:24:5010:3621:22
10:41
#3447
9.6M
9.60 mi08:32:251:41:5510:3717:05
10:41
#3658
10M
10.00 mi08:40:061:49:3610:587:41
19:14
#3593
10.5M
10.50 mi08:42:421:52:1210:412:36
5:12
#3586
12M
12.00 mi09:07:162:16:4611:2424:34
16:23
#3770
Finish
13.11 mi09:19:572:29:2711:2412:41
11:26
#3792
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 48%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:17

Segment Time

11:26/mi

Pace

0.90 mi

Distance

Overall

3124

Women

1044

Division

144

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi430115582034474(Top 68%)1760(Top 60%)235(Top 67%)
4M4.00 mi2.00 mi3888+4131345+213187+163557(Top 54%)1204(Top 41%)157(Top 44%)
6M6.00 mi2.00 mi3615+2731232+113164+233265(Top 50%)1059(Top 36%)147(Top 42%)
8M8.00 mi2.00 mi3447+1681142+90151+133185(Top 48%)1000(Top 34%)131(Top 37%)
9.6M9.60 mi1.60 mi3658-2111245-103166-154728(Top 72%)1929(Top 66%)247(Top 70%)
10M10.00 mi0.40 mi3593+651212+33163+33103(Top 47%)1041(Top 36%)143(Top 41%)
10.5M10.50 mi0.50 mi3586+71210+21633679(Top 56%)1287(Top 44%)170(Top 48%)
12M12.00 mi1.50 mi3770-1841307-97173-104474(Top 68%)1760(Top 60%)235(Top 67%)
Finish13.11 mi1.11 mi3792-221321-14174-14471(Top 68%)1772(Top 60%)231(Top 65%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 68%
~flat
+5ft-3ft

Overall

4474

Females

1760

F20-24

235

2M→4M

2.0 - 4.0 mi

Top 54%
×4story building
+67ft-69ft

Overall

3557

Females

1204

F20-24

158

4M→6M

4.0 - 6.0 mi

Top 50%
×9story building
+123ft-9ft

Overall

3265

Females

1059

F20-24

148

6M→8M

6.0 - 8.0 mi

Top 48%
×12story building
+166ft-53ft

Overall

3185

Females

1000

F20-24

131

8M→9.6M

8.0 - 9.6 mi

Top 72%
×13story building
+68ft-193ft

Overall

4728

Females

1929

F20-24

247

9.6M→10M

9.6 - 10.0 mi

Top 47%
×2story building
+0ft-24ft

Overall

3103

Females

1041

F20-24

143

10M→10.5M

10.0 - 10.5 mi

Top 56%
×6story building
+1ft-73ft

Overall

3679

Females

1287

F20-24

170

10.5M→12M

10.5 - 12.0 mi

Top 68%
×21story building
+280ft-26ft

Overall

4474

Females

1760

F20-24

235

12M→Finish

12.0 - 13.1 mi

Top 68%
×7story building
+14ft-89ft

Overall

4471

Females

1772

F20-24

231

Passing Analysis

Category:
Athletes Passed
1178*
Passed By
669
Net Change
+509
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4301
2M → 4M44936+413#4301#3888
4M → 6M296*23+273#3888#3615
6M → 8M236*68+168#3615#3447
8M → 9.6M27238-211#3447#3658
9.6M → 10M8015+65#3658#3593
10M → 10.5M136+7#3593#3586
10.5M → 12M33*217-184#3586#3770
12M → Finish44*66-22#3770#3792
TOTALS1178*669+509

* 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