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SF MARATHON 1ST HALF 2026

Bianca Whitten

Bib: 17706•F•Age: 26

Mansfield, TX

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 37%
Gender (Female)
#0 / 2930
Top 24%
Division (F25-29)
#0 / 674
Top 26%
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
10:41/mi
21:23
→ flat
4M
10:27/mi
42:17
↑ 67↓ 69
6M
10:07/mi
1:02:31
↑ 1231.1%
8M
11:08/mi
1:24:48
↑ 166↓ 531.1%
9.6M
7:23/mi
1:36:37
↑ 68↓ 1931.5%
10M
16:21/mi
1:43:09
↓ 241.1%
10.5M
4:34/mi
1:45:26
↓ 732.7%
12M
12:36/mi
2:04:20
↑ 2803.2%
Finish· 13.11 mi
9:05/mi
2:14:24
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:02:31
Pace10:25 /mi
2nd Half
Distance7.11 mi
Time1:11:53
Pace10:07 /mi
📊Positive Split: 15.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:11:3621:2310:4121:23
10:41
-
4M
4.00 mi07:32:3042:1710:3420:54
10:27
-0:14
6M
6.00 mi07:52:441:02:3110:2520:14
10:07
-0:20
8M
8.00 mi08:15:011:24:4810:3622:17
11:08
+1:01
9.6M
9.60 mi08:26:501:36:3710:0411:49
7:23
-3:45
10M
10.00 mi08:33:221:43:0910:196:32
16:21
+8:58
10.5M
10.50 mi08:35:391:45:2610:022:17
4:34
-11:47
12M
12.00 mi08:54:332:04:2010:2218:54
12:36
+8:02
Finish
13.11 mi09:04:372:14:2410:1510:04
9:05
-3:31

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

4:34 /mi

Average Pace

10:15 /mi

Slowest Pace

16:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:06

10% of race

Time at Steady Pace

1:34:52

71% of race

Time at Slower Pace

25:26

19% of race

Average Pace: 10:15 /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 mi07:11:3621:2310:4121:23
10:41
#4208
4M
4.00 mi07:32:3042:1710:3420:54
10:27
#3801
6M
6.00 mi07:52:441:02:3110:2520:14
10:07
#3373
8M
8.00 mi08:15:011:24:4810:3622:17
11:08
#3437
9.6M
9.60 mi08:26:501:36:3710:0411:49
7:23
#2907
10M
10.00 mi08:33:221:43:0910:196:32
16:21
#2765
10.5M
10.50 mi08:35:391:45:2610:022:17
4:34
#2737
12M
12.00 mi08:54:332:04:2010:2218:54
12:36
#2487
Finish
13.11 mi09:04:372:14:2410:1510:04
9:05
#2411
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 23%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:49

Segment Time

9:48/mi

Pace

0.90 mi

Distance

Overall

1506

Women

358

Division

88

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi420815083711646(Top 25%)444(Top 15%)114(Top 17%)
4M4.00 mi2.00 mi3801+4071312+196326+453453(Top 53%)1150(Top 39%)287(Top 43%)
6M6.00 mi2.00 mi3373+4281114+198275+512809(Top 43%)840(Top 29%)209(Top 31%)
8M8.00 mi2.00 mi3437-641139-25280-53699(Top 56%)1263(Top 43%)311(Top 46%)
9.6M9.60 mi1.60 mi2907+530907+232220+60966(Top 15%)294(Top 10%)72(Top 11%)
10M10.00 mi0.40 mi2765+142849+58211+91439(Top 22%)353(Top 12%)85(Top 13%)
10.5M10.50 mi0.50 mi2737+28840+9208+32025(Top 31%)550(Top 19%)133(Top 20%)
12M12.00 mi1.50 mi2487+250743+97184+241646(Top 25%)444(Top 15%)114(Top 17%)
Finish13.11 mi1.11 mi2411+76709+34178+61741(Top 26%)463(Top 16%)124(Top 18%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 25%
~flat
+5ft-3ft

Overall

1646

Females

444

F25-29

114

2M→4M

2.0 - 4.0 mi

Top 53%
×4story building
+67ft-69ft

Overall

3453

Females

1150

F25-29

287

4M→6M

4.0 - 6.0 mi

Top 43%
×9story building
+123ft-9ft

Overall

2809

Females

840

F25-29

209

6M→8M

6.0 - 8.0 mi

Top 56%
×12story building
+166ft-53ft

Overall

3699

Females

1263

F25-29

311

8M→9.6M

8.0 - 9.6 mi

Top 15%
×13story building
+68ft-193ft

Overall

966

Females

294

F25-29

72

9.6M→10M

9.6 - 10.0 mi

Top 22%
×2story building
+0ft-24ft

Overall

1439

Females

353

F25-29

85

10M→10.5M

10.0 - 10.5 mi

Top 31%
×6story building
+1ft-73ft

Overall

2025

Females

550

F25-29

133

10.5M→12M

10.5 - 12.0 mi

Top 25%
×21story building
+280ft-26ft

Overall

1646

Females

444

F25-29

114

12M→Finish

12.0 - 13.1 mi

Top 26%
×7story building
+14ft-89ft

Overall

1741

Females

463

F25-29

124

Passing Analysis

Category:
Athletes Passed
2048*
Passed By
251
Net Change
+1797
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4208
2M → 4M44134+407#4208#3801
4M → 6M435*7+428#3801#3373
6M → 8M117*181-64#3373#3437
8M → 9.6M5300+530#3437#2907
9.6M → 10M1464+142#2907#2765
10M → 10.5M302+28#2765#2737
10.5M → 12M26717+250#2737#2487
12M → Finish82*6+76#2487#2411
TOTALS2048*251+1797

* 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