San Francisco Marathon logo
SF MARATHON 2ND HALF 2026

Elisa Calzolari

Bib: 22630•F•Age: 26

Nice

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 3840
Top 21%
Gender (Female)
#0 / 1760
Top 11%
Division (F25-29)
#0 / 495
Top 12%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
8:45/mi
17:30
↑ 138↓ 680.7%
4M
7:54/mi
33:18
↑ 1631.4%
6M
10:16/mi
53:51
↑ 55↓ 830.3%
8M
6:29/mi
1:06:50
↑ 65↓ 1510.8%
10M
8:45/mi
1:24:19
↑ 61↓ 1741.1%
12M
9:17/mi
1:42:54
↑ 41↓ 530.1%
Finish· 13.11 mi
8:57/mi
1:52:50
→ flat

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
Time53:51
Pace8:59 /mi
2nd Half
Distance7.11 mi
Time58:59
Pace8:18 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:49:5217:308:4517:30
8:45
-
4M
4.00 mi09:05:4033:188:2015:48
7:54
-0:51
6M
6.00 mi09:26:1353:518:5920:33
10:16
+2:22
8M
8.00 mi09:39:121:06:508:2112:59
6:29
-3:47
10M
10.00 mi09:56:411:24:198:2617:29
8:45
+2:16
12M
12.00 mi10:15:161:42:548:3518:35
9:17
+0:32
Finish
13.11 mi10:25:121:52:508:369:56
8:57
-0:20

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

6:29 /mi

Average Pace

8:36 /mi

Slowest Pace

10:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

28:47

26% of race

Time at Steady Pace

1:03:30

56% of race

Time at Slower Pace

20:33

18% of race

Average Pace: 8:36 /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 mi08:49:5217:308:4517:30
8:45
#993
4M
4.00 mi09:05:4033:188:2015:48
7:54
#846
6M
6.00 mi09:26:1353:518:5920:33
10:16
#796
8M
8.00 mi09:39:121:06:508:2112:59
6:29
#791
10M
10.00 mi09:56:411:24:198:2617:29
8:45
#783
12M
12.00 mi10:15:161:42:548:3518:35
9:17
#797
Finish
13.11 mi10:25:121:52:508:369:56
8:57
#805
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi99326571915(Top 24%)259(Top 15%)68(Top 14%)
4M4.00 mi2.00 mi846+147212+5359+12758(Top 20%)186(Top 11%)53(Top 11%)
6M6.00 mi2.00 mi796+50193+1957+2740(Top 19%)172(Top 10%)51(Top 10%)
8M8.00 mi2.00 mi791+5189+456+1826(Top 22%)204(Top 12%)59(Top 12%)
10M10.00 mi2.00 mi783+818957-1776(Top 20%)189(Top 11%)56(Top 11%)
12M12.00 mi2.00 mi797-14196-759-2915(Top 24%)259(Top 15%)68(Top 14%)
Finish13.11 mi1.11 mi805-8200-458+1937(Top 24%)268(Top 15%)77(Top 16%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 24%
×9story building
+138ft-68ft

Overall

915

Females

259

F25-29

69

2M→4M

2.0 - 4.0 mi

Top 20%
×13story building
+163ft-19ft

Overall

758

Females

186

F25-29

53

4M→6M

4.0 - 6.0 mi

Top 19%
×4story building
+55ft-83ft

Overall

740

Females

172

F25-29

52

6M→8M

6.0 - 8.0 mi

Top 22%
×10story building
+65ft-151ft

Overall

826

Females

204

F25-29

59

8M→10M

8.0 - 10.0 mi

Top 20%
×10story building
+61ft-174ft

Overall

776

Females

189

F25-29

57

10M→12M

10.0 - 12.0 mi

Top 24%
×3story building
+41ft-53ft

Overall

915

Females

259

F25-29

69

12M→Finish

12.0 - 13.1 mi

Top 24%
×1human
+6ft-6ft

Overall

937

Females

268

F25-29

77

Passing Analysis

Category:
Athletes Passed
297*
Passed By
109
Net Change
+188
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#993
2M → 4M1569+147#993#846
4M → 6M6616+50#846#796
6M → 8M2419+5#796#791
8M → 10M29*21+8#791#783
10M → 12M1428-14#783#797
12M → Finish816-8#797#805
TOTALS297*109+188

* 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