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SF MARATHON 1ST HALF 2026

Alexandra Vareljian

SF, CA

Bib: 18393 X 27

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Other)
#0 / 26
Top 42%
NB25-29
#0 / 5
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
11:10/mi
22:21
→ flat
12 ft elev
4M
11:15/mi
44:50
↑ 67↓ 69
10 ft elev
6M
10:56/mi
1:06:42
↑ 1231.1%
126 ft elev
8M
11:59/mi
1:30:41
↑ 166↓ 531.1%
246 ft elev
9.6M
8:16/mi
1:43:55
↑ 68↓ 1931.5%
126 ft elev
10M
18:36/mi
1:51:21
↓ 241.1%
90 ft elev
10.5M
4:58/mi
1:53:50
↓ 732.7%
18 ft elev
12M
13:15/mi
2:13:43
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
9:40/mi
2:24:26
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:06:4211:07 /mi⚡ faster
2nd Half
1:17:4410:56 /mi+16.5%
Positive split — 16.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:09:3222:2111:1022:21
11:10
-
4M
4.00 mi07:32:0144:5011:1322:29
11:15
+0:05
6M
6.00 mi07:53:531:06:4211:0721:52
10:56
-0:19
8M
8.00 mi08:17:521:30:4111:2023:59
11:59
+1:03
9.6M
9.60 mi08:31:061:43:5510:4913:14
8:16
-3:43
10M
10.00 mi08:38:321:51:2111:087:26
18:36
+10:20
10.5M
10.50 mi08:41:011:53:5010:502:29
4:58
-13:38
12M
12.00 mi09:00:542:13:4311:0919:53
13:15
+8:17
Finish
13.11 mi09:11:372:24:2611:0110:43
9:40
-3:35

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

4:58 /mi

Average Pace

11:01 /mi

Slowest Pace

18:36 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

15:43

11% of race

Time at Steady Pace

1:41:24

70% of race

Time at Slower Pace

27:19

19% of race

Average Pace: 11:01 /mi

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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.

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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 mi07:09:3222:2111:1022:21
11:10
#4987
4M
4.00 mi07:32:0144:5011:1322:29
11:15
#4737
6M
6.00 mi07:53:531:06:4211:0721:52
10:56
#4351
8M
8.00 mi08:17:521:30:4111:2023:59
11:59
#4389
9.6M
9.60 mi08:31:061:43:5510:4913:14
8:16
#3906
10M
10.00 mi08:38:321:51:2111:087:26
18:36
#3777
10.5M
10.50 mi08:41:011:53:5010:502:29
4:58
#3755
12M
12.00 mi09:00:542:13:4311:0919:53
13:15
#3464
Finish
13.11 mi09:11:372:24:2611:0110:43
9:40
#3369
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 42%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:55

Segment Time

11:01/mi

Pace

0.90 mi

Distance

Overall

2739

Gender

7

Division

3

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallXNB25-29Seg. OverallSeg. XSeg. NB25-29
2M2.00 mi2.00 mi4987194215452
4M4.00 mi2.00 mi4737+2501944538193
6M6.00 mi2.00 mi4351+38616+33+13798132
8M8.00 mi2.00 mi4389-38164-14562174
9.6M9.60 mi1.60 mi3906+483164183651
10M10.00 mi0.40 mi3777+12915+13+1276483
10.5M10.50 mi0.50 mi3755+2214+133089103
12M12.00 mi1.50 mi3464+29112+23215452
Finish13.11 mi1.11 mi3369+95123246573

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 33%
~flat
+5ft-3ft

Overall

2154

X

5

X25-29

2

2M→4M

2.0 - 4.0 mi

Top 69%
×4story building
+67ft-69ft

Overall

4538

X

19

X25-29

3

4M→6M

4.0 - 6.0 mi

Top 58%
×9story building
+123ft-9ft

Overall

3798

X

13

X25-29

2

6M→8M

6.0 - 8.0 mi

Top 69%
×12story building
+166ft-53ft

Overall

4562

X

17

X25-29

4

8M→9.6M

8.0 - 9.6 mi

Top 28%
×13story building
+68ft-193ft

Overall

1836

X

5

X25-29

1

9.6M→10M

9.6 - 10.0 mi

Top 42%
×2story building
+0ft-24ft

Overall

2764

X

8

X25-29

3

10M→10.5M

10.0 - 10.5 mi

Top 47%
×6story building
+1ft-73ft

Overall

3089

X

10

X25-29

3

10.5M→12M

10.5 - 12.0 mi

Top 33%
×21story building
+280ft-26ft

Overall

2154

X

5

X25-29

2

12M→Finish

12.0 - 13.1 mi

Top 37%
×7story building
+14ft-89ft

Overall

2465

X

7

X25-29

3

Passing Analysis

Category:
Athletes Passed
1934*
Passed By
316
Net Change
+1618
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4987
2M → 4M33282+250#4987#4737
4M → 6M406*20+386#4737#4351
6M → 8M150*188-38#4351#4389
8M → 9.6M4863+483#4389#3906
9.6M → 10M1345+129#3906#3777
10M → 10.5M231+22#3777#3755
10.5M → 12M303*12+291#3755#3464
12M → Finish100*5+95#3464#3369
TOTALS1934*316+1618

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

Passing Charts

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