Kathryn LaBarbera

Bib: 20673FAge: 28

Alamo, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Top 28%
Gender (Female)
#0 / 2930
Top 16%
Division (F25-29)
#0 / 674
Top 18%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:27/mi
18:54
→ flat
4M
9:19/mi
37:32
6769
6M
9:30/mi
56:32
1231.1%
8M
10:29/mi
1:17:30
166531.1%
9.6M
7:38/mi
1:29:43
681931.5%
10M
18:19/mi
1:37:02
241.1%
10.5M
4:52/mi
1:39:28
732.7%
12M
12:25/mi
1:58:05
2803.2%
Finish· 13.11 mi
8:56/mi
2:07:59
14891.3%

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time56:32
Pace9:25 /mi
2nd Half
Distance7.11 mi
Time1:11:27
Pace10:03 /mi
📊Positive Split: 26.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:02:4618:549:2718:54
9:27
-
4M
4.00 mi07:21:2437:329:2318:38
9:19
-0:08
6M
6.00 mi07:40:2456:329:2519:00
9:30
+0:11
8M
8.00 mi08:01:221:17:309:4120:58
10:29
+0:59
9.6M
9.60 mi08:13:351:29:439:2112:13
7:38
-2:51
10M
10.00 mi08:20:541:37:029:427:19
18:19
+10:41
10.5M
10.50 mi08:23:201:39:289:282:26
4:52
-13:27
12M
12.00 mi08:41:571:58:059:5018:37
12:25
+7:33
Finish
13.11 mi08:51:512:07:599:469:54
8:56
-3:29

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

4:52 /mi

Average Pace

9:46 /mi

Slowest Pace

18:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:39

11% of race

Time at Steady Pace

1:27:24

68% of race

Time at Slower Pace

25:56

20% of race

Average Pace: 9:46 /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 mi07:02:4618:549:2718:54
9:27
#2179
4M
4.00 mi07:21:2437:329:2318:38
9:19
#1993
6M
6.00 mi07:40:2456:329:2519:00
9:30
#1990
8M
8.00 mi08:01:221:17:309:4120:58
10:29
#2216
9.6M
9.60 mi08:13:351:29:439:2112:13
7:38
#1964
10M
10.00 mi08:20:541:37:029:427:19
18:19
#2009
10.5M
10.50 mi08:23:201:39:289:282:26
4:52
#2026
12M
12.00 mi08:41:571:58:059:5018:37
12:25
#1899
Finish
13.11 mi08:51:512:07:599:469:54
8:56
#1835
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 38%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:45

Segment Time

10:50/mi

Pace

0.90 mi

Distance

Overall

2529

Women

771

Division

195

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi21796031401507(Top 23%)399(Top 14%)100(Top 15%)
4M4.00 mi2.00 mi1993+186520+83125+151875(Top 29%)478(Top 16%)115(Top 17%)
6M6.00 mi2.00 mi1990+3513+7123+22049(Top 31%)550(Top 19%)141(Top 21%)
8M8.00 mi2.00 mi2216-226589-76141-182961(Top 45%)897(Top 31%)214(Top 32%)
9.6M9.60 mi1.60 mi1964+252514+75124+171177(Top 18%)379(Top 13%)95(Top 14%)
10M10.00 mi0.40 mi2009-45540-26127-32559(Top 39%)794(Top 27%)196(Top 29%)
10.5M10.50 mi0.50 mi2026-17543-3128-12753(Top 42%)882(Top 30%)215(Top 32%)
12M12.00 mi1.50 mi1899+127504+39119+91507(Top 23%)399(Top 14%)100(Top 15%)
Finish13.11 mi1.11 mi1835+64480+24118+11567(Top 24%)397(Top 14%)104(Top 15%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 23%
~flat
+5ft-3ft

Overall

1507

Females

399

F25-29

100

2M→4M

2.0 - 4.0 mi

Top 29%
×4story building
+67ft-69ft

Overall

1875

Females

478

F25-29

115

4M→6M

4.0 - 6.0 mi

Top 31%
×9story building
+123ft-9ft

Overall

2049

Females

550

F25-29

141

6M→8M

6.0 - 8.0 mi

Top 45%
×12story building
+166ft-53ft

Overall

2961

Females

897

F25-29

214

8M→9.6M

8.0 - 9.6 mi

Top 18%
×13story building
+68ft-193ft

Overall

1177

Females

379

F25-29

95

9.6M→10M

9.6 - 10.0 mi

Top 39%
×2story building
+0ft-24ft

Overall

2559

Females

794

F25-29

196

10M→10.5M

10.0 - 10.5 mi

Top 42%
×6story building
+1ft-73ft

Overall

2753

Females

882

F25-29

215

10.5M→12M

10.5 - 12.0 mi

Top 23%
×21story building
+280ft-26ft

Overall

1507

Females

399

F25-29

100

12M→Finish

12.0 - 13.1 mi

Top 24%
×7story building
+14ft-89ft

Overall

1567

Females

397

F25-29

104

Passing Analysis

Category:
Athletes Passed
837*
Passed By
493
Net Change
+344
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2179
2M4M22337+186#2179#1993
4M6M6865+3#1993#1990
6M8M32*258-226#1990#2216
8M9.6M27220+252#2216#1964
9.6M10M2166-45#1964#2009
10M10.5M017-17#2009#2026
10.5M12M15023+127#2026#1899
12MFinish71*7+64#1899#1835
TOTALS837*493+344

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events