San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

John Sweet

Sacramento, CA

Bib: 18062 M 48

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M45-49)
#0 / 220
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
11:42/mi
23:24
→ flat
12 ft elev
4M
13:46/mi
50:56
↑ 67↓ 69
10 ft elev
6M
14:46/mi
1:20:28
↑ 1231.1%
126 ft elev
8M
20:05/mi
2:00:38
↑ 166↓ 531.1%
246 ft elev
9.6M
5:22/mi
2:09:14
↑ 68↓ 1931.5%
126 ft elev
10M
5:22/mi
2:11:22
↓ 241.1%
90 ft elev
10.5M
5:22/mi
2:14:04
↓ 732.7%
18 ft elev
12M
5:22/mi
2:22:07
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
18:19/mi
2:42:26
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Is this your race?

Claim it for a free AI report on this race

A one-of-a-kind AI Race Performance Report that reads your race like a coach. A plain-English story of how you raced, where you surged and faded, and what it all means. Emailed to you, free.

Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:20:28
Pace13:25 /mi
2nd Half
Distance7.11 mi
Time1:21:58
Pace11:32 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:10:0323:2411:4223:24
11:42
-
4M
4.00 mi07:37:3550:5612:4427:32
13:46
+2:04
6M
6.00 mi08:07:071:20:2813:2529:32
14:46
+1:00
8M
8.00 mi08:47:172:00:3815:0540:10
20:05
+5:19
9.6M
9.60 mi08:55:532:09:1413:288:36
5:22
-14:43
10M
10.00 mi08:58:012:11:2213:082:09
5:22
0:00
10.5M
10.50 mi09:00:432:14:0412:462:41
5:22
0:00
12M
12.00 mi09:08:462:22:0711:518:03
5:22
0:00
Finish
13.11 mi09:29:052:42:2612:2320:19
18:19
+12:57

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

5:22 /mi

Average Pace

12:23 /mi

Slowest Pace

20:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

21:29

13% of race

Time at Steady Pace

50:56

31% of race

Time at Slower Pace

1:30:01

55% of race

Average Pace: 12:23 /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 mi07:10:0323:2411:4223:24
11:42
#5601
4M
4.00 mi07:37:3550:5612:4427:32
13:46
#6165
6M
6.00 mi08:07:071:20:2813:2529:32
14:46
#6316
8M
8.00 mi08:47:172:00:3815:0540:10
20:05
#6525
9.6M
9.60 mi08:55:532:09:1413:288:36
5:22
#6319
10M
10.00 mi08:58:012:11:2213:082:09
5:22
#5940
10.5M
10.50 mi09:00:432:14:0412:462:41
5:22
#5915
12M
12.00 mi09:08:462:22:0711:518:03
5:22
#4294
Finish
13.11 mi09:29:052:42:2612:2320:19
18:19
#4944
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi560132821845(Top 0.08%)4(Top 0.1%)1(Top 0.5%)
4M4.00 mi2.00 mi6165-5643488-206203-196362(Top 97%)3556(Top 98%)209(Top 95%)
6M6.00 mi2.00 mi6316-1513543-55206-36409(Top 97%)3580(Top 99%)211(Top 96%)
8M8.00 mi2.00 mi6525-2093611-68218-126594(Top 100%)3628(Top 100%)220(Top 100%)
9.6M9.60 mi1.60 mi6319+2063547+64209+937(Top 0.6%)32(Top 0.9%)1(Top 0.5%)
10M10.00 mi0.40 mi5940+3793412+135198+115(Top 0.08%)3(Top 0.08%)1(Top 0.5%)
10.5M10.50 mi0.50 mi5915+253399+131984109(Top 62%)2579(Top 71%)145(Top 66%)
12M12.00 mi1.50 mi4294+16212688+711152+465(Top 0.08%)4(Top 0.1%)1(Top 0.5%)
Finish13.11 mi1.11 mi4944-6502986-298170-186508(Top 99%)3583(Top 99%)217(Top 99%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 0.08%
~flat
+5ft-3ft

Overall

5

Males

4

M45-49

1

2M→4M

2.0 - 4.0 mi

Top 97%
×4story building
+67ft-69ft

Overall

6362

Males

3556

M45-49

209

4M→6M

4.0 - 6.0 mi

Top 97%
×9story building
+123ft-9ft

Overall

6409

Males

3580

M45-49

211

6M→8M

6.0 - 8.0 mi

Top 100%
×12story building
+166ft-53ft

Overall

6594

Males

3628

M45-49

220

8M→9.6M

8.0 - 9.6 mi

Top 0.6%
×13story building
+68ft-193ft

Overall

37

Males

32

M45-49

1

9.6M→10M

9.6 - 10.0 mi

Top 0.08%
×2story building
+0ft-24ft

Overall

5

Males

3

M45-49

1

10M→10.5M

10.0 - 10.5 mi

Top 62%
×6story building
+1ft-73ft

Overall

4109

Males

2579

M45-49

145

10.5M→12M

10.5 - 12.0 mi

Top 0.08%
×21story building
+280ft-26ft

Overall

5

Males

4

M45-49

1

12M→Finish

12.0 - 13.1 mi

Top 99%
×7story building
+14ft-89ft

Overall

6508

Males

3583

M45-49

217

Passing Analysis

Category:
Athletes Passed
2279*
Passed By
1622
Net Change
+657
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5601
2M → 4M11*575-564#5601#6165
4M → 6M19*170-151#6165#6316
6M → 8M4*213-209#6316#6525
8M → 9.6M206*0+206#6525#6319
9.6M → 10M3790+379#6319#5940
10M → 10.5M250+25#5940#5915
10.5M → 12M1621*0+1621#5915#4294
12M → Finish14*664-650#4294#4944
TOTALS2279*1622+657

* 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