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SF MARATHON 1ST HALF 2026

Ana Rios Martinez

San Jose, CA

Bib: 12824 F 31

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 42%
Gender (Female)
#0 / 2930
Top 29%
Division (F30-34)
#0 / 651
Top 29%
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
9:11/mi
18:22
→ flat
12 ft elev
4M
9:41/mi
37:44
↑ 67↓ 69
10 ft elev
6M
10:14/mi
58:12
↑ 1231.1%
126 ft elev
8M
10:01/mi
1:18:15
↑ 166↓ 531.1%
246 ft elev
9.6M
10:01/mi
1:34:17
↑ 68↓ 1931.5%
126 ft elev
10M
19:36/mi
1:42:07
↓ 241.1%
90 ft elev
10.5M
4:58/mi
1:44:36
↓ 732.7%
18 ft elev
12M
14:55/mi
2:06:59
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
10:15/mi
2:18:21
↑ 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
Time58:12
Pace9:42 /mi
2nd Half
Distance7.11 mi
Time1:20:09
Pace11:16 /mi
📊Positive Split: 37.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:55:4318:229:1118:22
9:11
-
4M
4.00 mi07:15:0537:449:2619:22
9:41
+0:30
6M
6.00 mi07:35:3358:129:4220:28
10:14
+0:33
8M
8.00 mi07:55:361:18:159:4720:03
10:01
-0:13
9.6M
9.60 mi08:11:381:34:179:4916:02
10:01
0:00
10M
10.00 mi08:19:281:42:0710:137:50
19:36
+9:35
10.5M
10.50 mi08:21:571:44:369:582:29
4:58
-14:38
12M
12.00 mi08:44:202:06:5910:3522:23
14:55
+9:57
Finish
13.11 mi08:55:422:18:2110:3311:22
10:15
-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

4:58 /mi

Average Pace

10:33 /mi

Slowest Pace

19:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29

2% of race

Time at Steady Pace

1:45:39

76% of race

Time at Slower Pace

30:13

22% of race

Average Pace: 10:33 /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 mi06:55:4318:229:1118:22
9:11
#1769
4M
4.00 mi07:15:0537:449:2619:22
9:41
#2055
6M
6.00 mi07:35:3358:129:4220:28
10:14
#2349
8M
8.00 mi07:55:361:18:159:4720:03
10:01
#2331
9.6M
9.60 mi08:11:381:34:179:4916:02
10:01
#2583
10M
10.00 mi08:19:281:42:0710:137:50
19:36
#2618
10.5M
10.50 mi08:21:571:44:369:582:29
4:58
#2626
12M
12.00 mi08:44:202:06:5910:3522:23
14:55
#2755
Finish
13.11 mi08:55:422:18:2110:3311:22
10:15
#2773
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

10:19

Segment Time

11:28/mi

Pace

0.90 mi

Distance

Overall

3149

Women

1056

Division

239

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi1769442973484(Top 53%)1264(Top 43%)273(Top 42%)
4M4.00 mi2.00 mi2055-286550-108120-232380(Top 36%)676(Top 23%)149(Top 23%)
6M6.00 mi2.00 mi2349-294674-124147-272956(Top 45%)909(Top 31%)197(Top 30%)
8M8.00 mi2.00 mi2331+18632+42144+32404(Top 37%)656(Top 22%)151(Top 23%)
9.6M9.60 mi1.60 mi2583-252764-132170-264020(Top 61%)1591(Top 54%)363(Top 56%)
10M10.00 mi0.40 mi2618-35783-19171-13269(Top 50%)1121(Top 38%)253(Top 39%)
10.5M10.50 mi0.50 mi2626-87831713061(Top 47%)1014(Top 35%)219(Top 34%)
12M12.00 mi1.50 mi2755-129848-65189-183484(Top 53%)1264(Top 43%)273(Top 42%)
Finish13.11 mi1.11 mi2773-18862-14192-33178(Top 48%)1100(Top 38%)247(Top 38%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 53%
~flat
+5ft-3ft

Overall

3484

Females

1264

F30-34

275

2M→4M

2.0 - 4.0 mi

Top 36%
×4story building
+67ft-69ft

Overall

2380

Females

676

F30-34

151

4M→6M

4.0 - 6.0 mi

Top 45%
×9story building
+123ft-9ft

Overall

2956

Females

909

F30-34

199

6M→8M

6.0 - 8.0 mi

Top 37%
×12story building
+166ft-53ft

Overall

2404

Females

656

F30-34

153

8M→9.6M

8.0 - 9.6 mi

Top 61%
×13story building
+68ft-193ft

Overall

4020

Females

1591

F30-34

365

9.6M→10M

9.6 - 10.0 mi

Top 50%
×2story building
+0ft-24ft

Overall

3269

Females

1121

F30-34

255

10M→10.5M

10.0 - 10.5 mi

Top 47%
×6story building
+1ft-73ft

Overall

3061

Females

1014

F30-34

221

10.5M→12M

10.5 - 12.0 mi

Top 53%
×21story building
+280ft-26ft

Overall

3484

Females

1264

F30-34

275

12M→Finish

12.0 - 13.1 mi

Top 48%
×7story building
+14ft-89ft

Overall

3178

Females

1100

F30-34

247

Passing Analysis

Category:
Athletes Passed
296*
Passed By
1300
Net Change
-1004
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1769
2M → 4M32318-286#1769#2055
4M → 6M16310-294#2055#2349
6M → 8M133*115+18#2349#2331
8M → 9.6M13265-252#2331#2583
9.6M → 10M2762-35#2583#2618
10M → 10.5M19-8#2618#2626
10.5M → 12M38167-129#2626#2755
12M → Finish36*54-18#2755#2773
TOTALS296*1300-1004

* 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