San Francisco Marathon logo
SF MARATHON 1ST HALF 2023

Ricardo Macaisa

Dublin, CA

Bib: 11416 M 47

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 6072
Top 9%
Gender (Male)
#0 / 3331
Top 13%
Masters (Masters Men)
#0 / 1028
Top 7%
Division (M45-49)
#0 / 241
Top 7%
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.40M
7:44/mi
10:49
→ flat
11 ft elev
2.13M
15:26/mi
22:05
→ flat
13 ft elev
6.43M
9:22/mi
1:02:21
↑ 274↓ 780.9%
213 ft elev
6.62M
-28:-31/mi
57:07
↑ 161.6%
239 ft elev
10.65M
8:02/mi
1:29:30
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
8:02/mi
1:49:16
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
57:078:38 /mi+8.7%
2nd Half
52:098:02 /mi✓ faster
Negative split — 8.7% 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
10:497:441.40 mi10:49
7:44
-
2.13M
22:0510:220.73 mi11:16
15:26
+7:42
6.43M
1:02:219:424.30 mi40:16
9:22
-6:04
6.62M
57:078:380.19 mi
-28:-31
-37:53
10.65M
1:29:308:244.03 mi32:23
8:02
+36:33
Finish(13.11 mi)
1:49:168:202.46 mi19:46
8:02
0:00
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-29:-31 /mi

Average Pace

8:20 /mi

Slowest Pace

15:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:49:16

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:20 /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. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
1.40M1.40 mi5924641959246419
2.13M0.73 mi538+54431+3318+158344218
6.43M4.30 mi456+82360+7111+744234611
6.62M0.19 mi453+3361-111---
10.65M4.03 mi469-16371-1012-158747317
Finish(13.11 mi)2.46 mi541-72431-6016-4104278242

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 10%
~flat
+3ft-2ft

Overall

592

Males

464

M45-49

19

1.40M→2.13M

1.4 - 2.1 mi

Top 10%
~flat
+3ft-1ft

Overall

583

Males

442

M45-49

20

2.13M→6.43M

2.1 - 6.4 mi

Top 7%
×17story building
+274ft-78ft

Overall

442

Males

346

M45-49

11

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M45-49

-

6.62M→10.65M

6.6 - 10.7 mi

Top 10%
×21story building
+153ft-361ft

Overall

587

Males

473

M45-49

17

10.65M→Finish

10.7 - 13.1 mi

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

Overall

1042

Males

782

M45-49

42

Passing Analysis

Category:
Passed
257*
Passed By
206
Net Change
+51
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#592
1.40M → 2.13M8834+54#592#538
2.13M → 6.43M11028+82#538#456
6.43M → 6.62M2118+3#456#453
6.62M → 10.65M2642-16#453#469
10.65M → Finish12*84-72#469#541
TOTALS257*206+51

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

Passing Charts

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