San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Amol Modi

Bib: 18583•M•Age: 31

Santa Clara, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M30-34)
#0 / 772
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
12:17/mi
24:34
→ flat
4M
12:46/mi
50:05
↑ 67↓ 69
6M
14:40/mi
1:19:26
↑ 1231.1%
8M
17:15/mi
1:53:57
↑ 166↓ 531.1%
9.6M
13:39/mi
2:15:47
↑ 68↓ 1931.5%
10M
33:27/mi
2:29:09
↓ 241.1%
10.5M
7:46/mi
2:33:02
↓ 732.7%
12M
22:08/mi
3:06:14
↑ 2803.2%
Finish· 13.11 mi
15:20/mi
3:23:14
↑ 14↓ 891.3%

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
Time1:19:26
Pace13:14 /mi
2nd Half
Distance7.11 mi
Time2:03:48
Pace17:25 /mi
📊Positive Split: 55.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:14:2124:3412:1724:34
12:17
-
4M
4.00 mi07:39:5250:0512:3125:31
12:46
+0:29
6M
6.00 mi08:09:131:19:2613:1429:21
14:40
+1:54
8M
8.00 mi08:43:441:53:5714:1534:31
17:15
+2:35
9.6M
9.60 mi09:05:342:15:4714:0921:50
13:39
-3:36
10M
10.00 mi09:18:562:29:0914:5513:22
33:27
+19:48
10.5M
10.50 mi09:22:492:33:0214:343:53
7:46
-25:41
12M
12.00 mi09:56:013:06:1415:3133:12
22:08
+14:22
Finish
13.11 mi10:13:013:23:1415:3017:00
15:20
-6:48

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

7:46 /mi

Average Pace

15:30 /mi

Slowest Pace

33:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:53

2% of race

Time at Steady Pace

2:32:47

75% of race

Time at Slower Pace

46:34

23% of race

Average Pace: 15:30 /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 mi07:14:2124:3412:1724:34
12:17
#6105
4M
4.00 mi07:39:5250:0512:3125:31
12:46
#6068
6M
6.00 mi08:09:131:19:2613:1429:21
14:40
#6272
8M
8.00 mi08:43:441:53:5714:1534:31
17:15
#6426
9.6M
9.60 mi09:05:342:15:4714:0921:50
13:39
#6447
10M
10.00 mi09:18:562:29:0914:5513:22
33:27
#6473
10.5M
10.50 mi09:22:492:33:0214:343:53
7:46
#6474
12M
12.00 mi09:56:013:06:1415:3133:12
22:08
#6480
Finish
13.11 mi10:13:013:23:1415:3017:00
15:20
#6463
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 98%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

17:15

Segment Time

19:10/mi

Pace

0.90 mi

Distance

Overall

6466

Men

3559

Division

760

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi610534707396442(Top 98%)3547(Top 98%)754(Top 98%)
4M4.00 mi2.00 mi6068+373456+147396000(Top 91%)3421(Top 95%)736(Top 95%)
6M6.00 mi2.00 mi6272-2043530-74758-196392(Top 97%)3572(Top 99%)764(Top 99%)
8M8.00 mi2.00 mi6426-1543579-49766-86545(Top 100%)3609(Top 100%)769(Top 100%)
9.6M9.60 mi1.60 mi6447-213583-47666424(Top 98%)3560(Top 98%)756(Top 98%)
10M10.00 mi0.40 mi6473-263591-87666532(Top 99%)3589(Top 99%)765(Top 99%)
10.5M10.50 mi0.50 mi6474-135917666381(Top 97%)3526(Top 97%)756(Top 98%)
12M12.00 mi1.50 mi6480-63590+1767-16442(Top 98%)3547(Top 98%)754(Top 98%)
Finish13.11 mi1.11 mi6463+173580+10766+16254(Top 95%)3468(Top 96%)738(Top 96%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 98%
~flat
+5ft-3ft

Overall

6442

Males

3547

M30-34

756

2M→4M

2.0 - 4.0 mi

Top 91%
×4story building
+67ft-69ft

Overall

6000

Males

3421

M30-34

739

4M→6M

4.0 - 6.0 mi

Top 97%
×9story building
+123ft-9ft

Overall

6392

Males

3572

M30-34

767

6M→8M

6.0 - 8.0 mi

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

Overall

6545

Males

3609

M30-34

771

8M→9.6M

8.0 - 9.6 mi

Top 98%
×13story building
+68ft-193ft

Overall

6424

Males

3560

M30-34

758

9.6M→10M

9.6 - 10.0 mi

Top 99%
×2story building
+0ft-24ft

Overall

6532

Males

3589

M30-34

767

10M→10.5M

10.0 - 10.5 mi

Top 97%
×6story building
+1ft-73ft

Overall

6381

Males

3526

M30-34

758

10.5M→12M

10.5 - 12.0 mi

Top 98%
×21story building
+280ft-26ft

Overall

6442

Males

3547

M30-34

756

12M→Finish

12.0 - 13.1 mi

Top 95%
×7story building
+14ft-89ft

Overall

6254

Males

3468

M30-34

738

Passing Analysis

Category:
Athletes Passed
207*
Passed By
565
Net Change
-358
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6105
2M → 4M126*89+37#6105#6068
4M → 6M18*222-204#6068#6272
6M → 8M6*160-154#6272#6426
8M → 9.6M13*34-21#6426#6447
9.6M → 10M430-26#6447#6473
10M → 10.5M12-1#6473#6474
10.5M → 12M13*19-6#6474#6480
12M → Finish26*9+17#6480#6463
TOTALS207*565-358

* 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