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SF MARATHON 1ST HALF 2026

Jiana Huang

Bib: 20145•F•Age: 30

San Bruno, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 49%
Gender (Female)
#0 / 2930
Top 36%
Division (F30-34)
#0 / 651
Top 37%
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
9:55/mi
19:51
→ flat
4M
10:21/mi
40:32
↑ 67↓ 69
6M
10:28/mi
1:01:29
↑ 1231.1%
8M
10:32/mi
1:22:33
↑ 166↓ 531.1%
9.6M
10:32/mi
1:39:24
↑ 68↓ 1931.5%
10M
20:11/mi
1:47:28
↓ 241.1%
10.5M
5:08/mi
1:50:02
↓ 732.7%
12M
14:39/mi
2:12:00
↑ 2803.2%
Finish· 13.11 mi
10:04/mi
2:23:10
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:01:29
Pace10:15 /mi
2nd Half
Distance7.11 mi
Time1:21:41
Pace11:29 /mi
📊Positive Split: 32.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:57:4619:519:5519:51
9:55
-
4M
4.00 mi07:18:2740:3210:0820:41
10:21
+0:26
6M
6.00 mi07:39:241:01:2910:1520:57
10:28
+0:07
8M
8.00 mi08:00:281:22:3310:1921:04
10:32
+0:04
9.6M
9.60 mi08:17:191:39:2410:2116:51
10:32
0:00
10M
10.00 mi08:25:231:47:2810:458:04
20:11
+9:39
10.5M
10.50 mi08:27:571:50:0210:292:34
5:08
-15:03
12M
12.00 mi08:49:552:12:0011:0021:58
14:39
+9:31
Finish
13.11 mi09:01:052:23:1010:5511:10
10:04
-4:35

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

5:08 /mi

Average Pace

10:55 /mi

Slowest Pace

20:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34

2% of race

Time at Steady Pace

1:50:34

77% of race

Time at Slower Pace

30:02

21% of race

Average Pace: 10:55 /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 mi06:57:4619:519:5519:51
9:55
#2912
4M
4.00 mi07:18:2740:3210:0820:41
10:21
#3088
6M
6.00 mi07:39:241:01:2910:1520:57
10:28
#3153
8M
8.00 mi08:00:281:22:3310:1921:04
10:32
#3055
9.6M
9.60 mi08:17:191:39:2410:2116:51
10:32
#3305
10M
10.00 mi08:25:231:47:2810:458:04
20:11
#3320
10.5M
10.50 mi08:27:571:50:0210:292:34
5:08
#3319
12M
12.00 mi08:49:552:12:0011:0021:58
14:39
#3290
Finish
13.11 mi09:01:052:23:1010:5511:10
10:04
#3250
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 53%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:38

Segment Time

11:49/mi

Pace

0.90 mi

Distance

Overall

3462

Women

1207

Division

280

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi29129082093260(Top 50%)1144(Top 39%)252(Top 39%)
4M4.00 mi2.00 mi3088-176977-69227-183286(Top 50%)1068(Top 36%)239(Top 37%)
6M6.00 mi2.00 mi3153-651006-29225+23259(Top 50%)1055(Top 36%)239(Top 37%)
8M8.00 mi2.00 mi3055+98941+65214+113019(Top 46%)926(Top 32%)218(Top 33%)
9.6M9.60 mi1.60 mi3305-2501073-132244-304592(Top 70%)1861(Top 64%)427(Top 66%)
10M10.00 mi0.40 mi3320-151084-112443568(Top 54%)1275(Top 44%)289(Top 44%)
10.5M10.50 mi0.50 mi3319+11086-2243+13506(Top 53%)1211(Top 41%)271(Top 42%)
12M12.00 mi1.50 mi3290+2910862433260(Top 50%)1144(Top 39%)252(Top 39%)
Finish13.11 mi1.11 mi3250+401069+17242+12935(Top 45%)988(Top 34%)219(Top 34%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 50%
~flat
+5ft-3ft

Overall

3260

Females

1144

F30-34

254

2M→4M

2.0 - 4.0 mi

Top 50%
×4story building
+67ft-69ft

Overall

3286

Females

1068

F30-34

242

4M→6M

4.0 - 6.0 mi

Top 50%
×9story building
+123ft-9ft

Overall

3259

Females

1055

F30-34

241

6M→8M

6.0 - 8.0 mi

Top 46%
×12story building
+166ft-53ft

Overall

3019

Females

926

F30-34

220

8M→9.6M

8.0 - 9.6 mi

Top 70%
×13story building
+68ft-193ft

Overall

4592

Females

1861

F30-34

429

9.6M→10M

9.6 - 10.0 mi

Top 54%
×2story building
+0ft-24ft

Overall

3568

Females

1275

F30-34

291

10M→10.5M

10.0 - 10.5 mi

Top 53%
×6story building
+1ft-73ft

Overall

3506

Females

1211

F30-34

273

10.5M→12M

10.5 - 12.0 mi

Top 50%
×21story building
+280ft-26ft

Overall

3260

Females

1144

F30-34

254

12M→Finish

12.0 - 13.1 mi

Top 45%
×7story building
+14ft-89ft

Overall

2935

Females

988

F30-34

219

Passing Analysis

Category:
Athletes Passed
596*
Passed By
934
Net Change
-338
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2912
2M → 4M101277-176#2912#3088
4M → 6M92157-65#3088#3153
6M → 8M187*89+98#3153#3055
8M → 9.6M11261-250#3055#3305
9.6M → 10M3651-15#3305#3320
10M → 10.5M1110+1#3320#3319
10.5M → 12M9667+29#3319#3290
12M → Finish62*22+40#3290#3250
TOTALS596*934-338

* 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