San Francisco Marathon logo
SF MARATHON 1ST HALF 2023

Kalind Thakkar

Mountain View, CA

Bib: 15308 M 24

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6072
Gender (Male)
#0 / 3331
M20-29
#0 / 333
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.40M
9:37/mi
13:28
→ flat
2.13M
19:53/mi
27:59
→ flat
6.43M
12:52/mi
1:23:19
↑ 274↓ 78
6.62M
-42:-7/mi
1:15:30
↑ 16
10.65M
10:49/mi
1:59:05
↑ 153↓ 361
Finish· 13.11 mi
11:02/mi
2:26:12
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:15:3011:24 /mi+6.4%
2nd Half
1:10:4210:54 /mi✓ faster
Negative split — 6.4% faster in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.40M
13:289:371.40 mi13:28
9:37
-
2.13M
27:5913:080.73 mi14:31
19:53
+10:16
6.43M
1:23:1912:574.30 mi55:20
12:52
-7:01
6.62M
1:15:3011:240.19 mi
-42:-7
-54:59
10.65M
1:59:0511:114.03 mi43:35
10:49
+52:56
Finish(13.11 mi)
2:26:1211:092.46 mi27:07
11:02
+0:13
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-43:-7 /mi

Average Pace

11:09 /mi

Slowest Pace

19:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:26:12

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:09 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
1.40M1.40 mi3462217925934622179259
2.13M0.73 mi3498-362202-23255+437122306269
6.43M4.30 mi3793-2952363-161278-2340092464278
6.62M0.19 mi3701+922302+61275+3---
10.65M4.03 mi3779-782350-48273+239792415270
Finish(13.11 mi)2.46 mi3886-1072384-3427342542517278

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 57%
~flat
+3ft-2ft

Overall

3462

Males

2179

M20-24

259

1.40M→2.13M

1.4 - 2.1 mi

Top 61%
~flat
+3ft-1ft

Overall

3712

Males

2306

M20-24

269

2.13M→6.43M

2.1 - 6.4 mi

Top 66%
×17story building
+274ft-78ft

Overall

4009

Males

2464

M20-24

278

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M20-24

-

6.62M→10.65M

6.6 - 10.7 mi

Top 66%
×21story building
+153ft-361ft

Overall

3979

Males

2415

M20-24

270

10.65M→Finish

10.7 - 13.1 mi

Top 70%
×17story building
+244ft-114ft

Overall

4254

Males

2517

M20-24

278

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#3462
1.40M → 2.13M
212176-36
#3462 → #3498
2.13M → 6.43M
464169*-295
#3498 → #3793
6.43M → 6.62M
26118+92
#3793 → #3701
6.62M → 10.65M
16789*-78
#3701 → #3779
10.65M → Finish
16861*-107
#3779 → #3886
TOTALS
1037613*-424
#3462 → #3886

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

Passing Visualized

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

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events