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SF MARATHON 1ST HALF 2026

Jb Rosenberg

Oakland, CA

Bib: 19803 X 41

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Other)
#0 / 26
Top 50%
NB40-44
#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
10:25/mi
20:51
→ flat
12 ft elev
4M
10:25/mi
41:41
↑ 67↓ 69
10 ft elev
6M
11:06/mi
1:03:53
↑ 1231.1%
126 ft elev
8M
10:37/mi
1:25:06
↑ 166↓ 531.1%
246 ft elev
9.6M
10:37/mi
1:42:05
↑ 68↓ 1931.5%
126 ft elev
10M
20:54/mi
1:50:26
↓ 241.1%
90 ft elev
10.5M
5:10/mi
1:53:01
↓ 732.7%
18 ft elev
12M
14:21/mi
2:14:33
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
9:59/mi
2:25:37
↑ 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
1:03:5310:39 /mi⚡ faster
2nd Half
1:21:4411:30 /mi+27.9%
Positive split — 27.9% 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 mi07:10:4620:5110:2520:51
10:25
-
4M
4.00 mi07:31:3641:4110:2520:50
10:25
0:00
6M
6.00 mi07:53:481:03:5310:3922:12
11:06
+0:41
8M
8.00 mi08:15:011:25:0610:3821:13
10:37
-0:29
9.6M
9.60 mi08:32:001:42:0510:3816:59
10:37
0:00
10M
10.00 mi08:40:211:50:2611:038:21
20:54
+10:17
10.5M
10.50 mi08:42:561:53:0110:462:35
5:10
-15:44
12M
12.00 mi09:04:282:14:3311:1321:32
14:21
+9:11
Finish
13.11 mi09:15:322:25:3711:0611:04
9:59
-4:22

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

5:10 /mi

Average Pace

11:06 /mi

Slowest Pace

20:54 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:35

2% of race

Time at Steady Pace

1:53:09

78% of race

Time at Slower Pace

29:53

21% of race

Average Pace: 11:06 /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 mi07:10:4620:5110:2520:51
10:25
#3784
4M
4.00 mi07:31:3641:4110:2520:50
10:25
#3572
6M
6.00 mi07:53:481:03:5310:3922:12
11:06
#3705
8M
8.00 mi08:15:011:25:0610:3821:13
10:37
#3491
9.6M
9.60 mi08:32:001:42:0510:3816:59
10:37
#3678
10M
10.00 mi08:40:211:50:2611:038:21
20:54
#3679
10.5M
10.50 mi08:42:561:53:0110:462:35
5:10
#3678
12M
12.00 mi09:04:282:14:3311:1321:32
14:21
#3535
Finish
13.11 mi09:15:322:25:3711:0611:04
9:59
#3466
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 58%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:56

Segment Time

12:09/mi

Pace

0.90 mi

Distance

Overall

3795

Gender

16

Division

5

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallXNB40-44Seg. OverallSeg. XSeg. NB40-44
2M2.00 mi2.00 mi37841233033112
4M4.00 mi2.00 mi3572+2121233412113
6M6.00 mi2.00 mi3705-1331234006164
8M8.00 mi2.00 mi3491+21413-14-13121134
9.6M9.60 mi1.60 mi3678-1871344666205
10M10.00 mi0.40 mi3679-11343979164
10.5M10.50 mi0.50 mi3678+11343582122
12M12.00 mi1.50 mi3535+14314-13+13033112
Finish13.11 mi1.11 mi3466+691432836113

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 46%
~flat
+5ft-3ft

Overall

3033

X

11

X40-44

3

2M→4M

2.0 - 4.0 mi

Top 52%
×4story building
+67ft-69ft

Overall

3412

X

11

X40-44

4

4M→6M

4.0 - 6.0 mi

Top 61%
×9story building
+123ft-9ft

Overall

4006

X

16

X40-44

5

6M→8M

6.0 - 8.0 mi

Top 47%
×12story building
+166ft-53ft

Overall

3121

X

13

X40-44

5

8M→9.6M

8.0 - 9.6 mi

Top 71%
×13story building
+68ft-193ft

Overall

4666

X

20

X40-44

6

9.6M→10M

9.6 - 10.0 mi

Top 61%
×2story building
+0ft-24ft

Overall

3979

X

16

X40-44

5

10M→10.5M

10.0 - 10.5 mi

Top 54%
×6story building
+1ft-73ft

Overall

3582

X

12

X40-44

3

10.5M→12M

10.5 - 12.0 mi

Top 46%
×21story building
+280ft-26ft

Overall

3033

X

11

X40-44

3

12M→Finish

12.0 - 13.1 mi

Top 43%
×7story building
+14ft-89ft

Overall

2836

X

11

X40-44

3

Passing Analysis

Category:
Athletes Passed
955*
Passed By
637
Net Change
+318
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3784
2M → 4M27563+212#3784#3572
4M → 6M82215-133#3572#3705
6M → 8M265*51+214#3705#3491
8M → 9.6M34221-187#3491#3678
9.6M → 10M3536-1#3678#3679
10M → 10.5M109+1#3679#3678
10.5M → 12M174*31+143#3678#3535
12M → Finish80*11+69#3535#3466
TOTALS955*637+318

* 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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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