San Francisco Marathon logo
SF MARATHON 1ST HALF 2024

Madeline Detwiler

Hoboken, NJ

Bib: 12789 F 26

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 5177
Gender (Female)
#0 / 2293
Division (F25-29)
#0 / 585
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.13M
12:49/mi
27:17
→ flat
6.62M
10:29/mi
1:14:21
↑ 299↓ 78
7.12M
14:36/mi
1:21:39
↑ 27
10.65M
10:12/mi
1:57:40
↑ 127↓ 360
Finish· 13.11 mi
10:23/mi
2:23:13
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:14:2111:14 /mi+7.4%
2nd Half
1:08:5210:37 /mi✓ faster
Negative split — 7.4% 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
2.13M
27:1712:492.13 mi27:17
12:49
-
6.62M
1:14:2111:144.49 mi47:04
10:29
-2:20
7.12M
1:21:3911:280.50 mi7:18
14:36
+4:07
10.65M
1:57:4011:033.53 mi36:01
10:12
-4:24
Finish(13.11 mi)
2:23:1310:562.46 mi25:33
10:23
+0:11
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:12 /mi

Average Pace

10:56 /mi

Slowest Pace

14:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:48:38

76% of race

Time at Slower Pace

34:35

24% of race

Average Pace: 10:55 /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. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2.13M2.13 mi2990106329829901063298
6.62M4.49 mi3204-2141177-114325-2733421243348
7.12M0.50 mi3181+231157+20323+230931106317
10.65M3.53 mi3215-341184-27333-1032631231352
Finish(13.11 mi)2.46 mi32151193-9336-332881282359

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 58%
~flat
+6ft-3ft

Overall

2990

Females

1063

F25-29

300

2.13M→6.62M

2.1 - 6.6 mi

Top 65%
×19story building
+299ft-78ft

Overall

3342

Females

1243

F25-29

351

6.62M→7.12M

6.6 - 7.1 mi

Top 60%
×2story building
+27ft-0ft

Overall

3093

Females

1106

F25-29

320

7.12M→10.65M

7.1 - 10.7 mi

Top 63%
×21story building
+127ft-360ft

Overall

3263

Females

1231

F25-29

354

10.65M→Finish

10.7 - 13.1 mi

Top 64%
×17story building
+244ft-114ft

Overall

3288

Females

1282

F25-29

359

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2.13M-#2990
2.13M → 6.62M
322108*-214
#2990 → #3204
6.62M → 7.12M
3659+23
#3204 → #3181
7.12M → 10.65M
10773*-34
#3181 → #3215
10.65M → Finish
6868*0
#3215 → #3215
TOTALS
533308*-225
#2990 → #3215

* 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

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events