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SF MARATHON 1ST HALF 2026

Bianca Lua

Bib: 17934•F•Age: 29

Woodland, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F25-29)
#0 / 674
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
11:41/mi
23:23
→ flat
4M
12:04/mi
47:31
↑ 67↓ 69
6M
16:57/mi
1:21:25
↑ 1231.1%
8M
13:20/mi
1:48:05
↑ 166↓ 531.1%
9.6M
10:07/mi
2:04:16
↑ 68↓ 1931.5%
10M
26:09/mi
2:14:43
↓ 241.1%
10.5M
6:28/mi
2:17:57
↓ 732.7%
12M
16:15/mi
2:42:20
↑ 2803.2%
Finish· 13.11 mi
11:47/mi
2:55:24
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:21:25
Pace13:34 /mi
2nd Half
Distance7.11 mi
Time1:33:59
Pace13:13 /mi
📊Positive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:10:1623:2311:4123:23
11:41
-
4M
4.00 mi07:34:2447:3111:5324:08
12:04
+0:23
6M
6.00 mi08:08:181:21:2513:3433:54
16:57
+4:53
8M
8.00 mi08:34:581:48:0513:3126:40
13:20
-3:37
9.6M
9.60 mi08:51:092:04:1612:5716:11
10:07
-3:13
10M
10.00 mi09:01:362:14:4313:2810:27
26:09
+16:02
10.5M
10.50 mi09:04:502:17:5713:083:14
6:28
-19:41
12M
12.00 mi09:29:132:42:2013:3224:23
16:15
+9:47
Finish
13.11 mi09:42:172:55:2413:2313:04
11:47
-4:28

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

6:28 /mi

Average Pace

13:23 /mi

Slowest Pace

26:09 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14

2% of race

Time at Steady Pace

1:43:26

59% of race

Time at Slower Pace

1:08:44

39% of race

Average Pace: 13:23 /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 mi07:10:1623:2311:4123:23
11:41
#5593
4M
4.00 mi07:34:2447:3111:5324:08
12:04
#5563
6M
6.00 mi08:08:181:21:2513:3433:54
16:57
#6357
8M
8.00 mi08:34:581:48:0513:3126:40
13:20
#6238
9.6M
9.60 mi08:51:092:04:1612:5716:11
10:07
#6123
10M
10.00 mi09:01:362:14:4313:2810:27
26:09
#6129
10.5M
10.50 mi09:04:502:17:5713:083:14
6:28
#6125
12M
12.00 mi09:29:132:42:2013:3224:23
16:15
#5932
Finish
13.11 mi09:42:172:55:2413:2313:04
11:47
#5843
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 89%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:41

Segment Time

15:12/mi

Pace

0.90 mi

Distance

Overall

5850

Women

2517

Division

599

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi559322945504411(Top 67%)1724(Top 59%)417(Top 62%)
4M4.00 mi2.00 mi5563+302279+15551-15483(Top 83%)2228(Top 76%)547(Top 81%)
6M6.00 mi2.00 mi6357-7942779-500651-1006586(Top 100%)2929(Top 100%)669(Top 99%)
8M8.00 mi2.00 mi6238+1192688+91633+185649(Top 86%)2320(Top 79%)539(Top 80%)
9.6M9.60 mi1.60 mi6123+1152617+71617+164141(Top 63%)1634(Top 56%)409(Top 61%)
10M10.00 mi0.40 mi6129-62629-12618-15883(Top 89%)2541(Top 87%)597(Top 89%)
10.5M10.50 mi0.50 mi6125+42628+16185867(Top 89%)2523(Top 86%)598(Top 89%)
12M12.00 mi1.50 mi5932+1932511+117600+184411(Top 67%)1724(Top 59%)417(Top 62%)
Finish13.11 mi1.11 mi5843+892463+48591+94754(Top 72%)1930(Top 66%)478(Top 71%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 67%
~flat
+5ft-3ft

Overall

4411

Females

1724

F25-29

417

2M→4M

2.0 - 4.0 mi

Top 83%
×4story building
+67ft-69ft

Overall

5483

Females

2228

F25-29

548

4M→6M

4.0 - 6.0 mi

Top 100%
×9story building
+123ft-9ft

Overall

6586

Females

2929

F25-29

672

6M→8M

6.0 - 8.0 mi

Top 86%
×12story building
+166ft-53ft

Overall

5649

Females

2320

F25-29

540

8M→9.6M

8.0 - 9.6 mi

Top 63%
×13story building
+68ft-193ft

Overall

4141

Females

1634

F25-29

409

9.6M→10M

9.6 - 10.0 mi

Top 89%
×2story building
+0ft-24ft

Overall

5883

Females

2541

F25-29

598

10M→10.5M

10.0 - 10.5 mi

Top 89%
×6story building
+1ft-73ft

Overall

5867

Females

2523

F25-29

599

10.5M→12M

10.5 - 12.0 mi

Top 67%
×21story building
+280ft-26ft

Overall

4411

Females

1724

F25-29

417

12M→Finish

12.0 - 13.1 mi

Top 72%
×7story building
+14ft-89ft

Overall

4754

Females

1930

F25-29

478

Passing Analysis

Category:
Athletes Passed
743*
Passed By
993
Net Change
-250
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5593
2M → 4M145*115+30#5593#5563
4M → 6M7*801-794#5563#6357
6M → 8M137*18+119#6357#6238
8M → 9.6M125*10+115#6238#6123
9.6M → 10M2632-6#6123#6129
10M → 10.5M106+4#6129#6125
10.5M → 12M200*7+193#6125#5932
12M → Finish93*4+89#5932#5843
TOTALS743*993-250

* 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