San Francisco Marathon logo
SF MARATHON 2ND HALF 2026

Julia Nagle

Bib: 23481•F•Age: 42

New York, NY

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 3840
Top 28%
Gender (Female)
#0 / 1760
Top 17%
Masters (Masters Women)
#0 / 365
Top 13%
Division (F40-44)
#0 / 116
Top 21%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
17:16
Rank: #897
Start → 2M
17:16 | 8:38/mi
4M
33:14
Rank: #839 (+58)
2M → 4M
15:58 | 7:59/mi
6M
54:23
Rank: #855 (-16)
4M → 6M
21:09 | 10:34/mi
8M
1:07:49
Rank: #889 (-34)
6M → 8M
13:26 | 6:43/mi
10M
1:26:28
Rank: #937 (-48)
8M → 10M
18:39 | 9:20/mi
12M
1:46:32
Rank: #1004 (-67)
10M → 12M
20:04 | 10:02/mi
Finish· 13.11 mi
1:57:54
Rank: #1078 (-74)
12M → Finish
11:22 | 10:15/mi

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
Time54:23
Pace9:04 /mi
2nd Half
Distance7.11 mi
Time1:03:31
Pace8:56 /mi
📊Positive Split: 16.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:03:3417:168:3817:16
8:38
-
4M
4.00 mi09:19:3233:148:1915:58
7:59
-0:39
6M
6.00 mi09:40:4154:239:0421:09
10:34
+2:35
8M
8.00 mi09:54:071:07:498:2913:26
6:43
-3:51
10M
10.00 mi10:12:461:26:288:3918:39
9:20
+2:37
12M
12.00 mi10:32:501:46:328:5320:04
10:02
+0:42
Finish
13.11 mi10:44:121:57:549:0011:22
10:15
+0:13

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

6:43 /mi

Average Pace

9:00 /mi

Slowest Pace

10:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

46:40

40% of race

Time at Steady Pace

18:39

16% of race

Time at Slower Pace

52:35

45% of race

Average Pace: 9:00 /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 mi09:03:3417:168:3817:16
8:38
#897
4M
4.00 mi09:19:3233:148:1915:58
7:59
#839
6M
6.00 mi09:40:4154:239:0421:09
10:34
#855
8M
8.00 mi09:54:071:07:498:2913:26
6:43
#889
10M
10.00 mi10:12:461:26:288:3918:39
9:20
#937
12M
12.00 mi10:32:501:46:328:5320:04
10:02
#1004
Finish
13.11 mi10:44:121:57:549:0011:22
10:15
#1078
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi897224161356(Top 35%)435(Top 25%)28(Top 24%)
4M4.00 mi2.00 mi839+58210+1414+2815(Top 21%)206(Top 12%)14(Top 12%)
6M6.00 mi2.00 mi855-16216-614920(Top 24%)240(Top 14%)17(Top 15%)
8M8.00 mi2.00 mi889-34226-10141043(Top 27%)288(Top 16%)20(Top 17%)
10M10.00 mi2.00 mi937-48251-2516-21146(Top 30%)333(Top 19%)25(Top 22%)
12M12.00 mi2.00 mi1004-67277-2621-51356(Top 35%)435(Top 25%)28(Top 24%)
Finish13.11 mi1.11 mi1078-74305-2824-31702(Top 44%)599(Top 34%)40(Top 34%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 35%
×9stories
+138ft-68ft

Overall

1356

Females

435

F40-44

28

2M→4M

2.0 - 4.0 mi

Top 21%
×13stories
+163ft-19ft

Overall

815

Females

206

F40-44

15

4M→6M

4.0 - 6.0 mi

Top 24%
×4stories
+55ft-83ft

Overall

920

Females

240

F40-44

18

6M→8M

6.0 - 8.0 mi

Top 27%
×10stories
+65ft-151ft

Overall

1043

Females

288

F40-44

21

8M→10M

8.0 - 10.0 mi

Top 30%
×10stories
+61ft-174ft

Overall

1146

Females

333

F40-44

25

10M→12M

10.0 - 12.0 mi

Top 35%
×3stories
+41ft-53ft

Overall

1356

Females

435

F40-44

28

12M→Finish

12.0 - 13.1 mi

Top 44%
×1human
+6ft-6ft

Overall

1702

Females

599

F40-44

40

Passing Analysis

Category:
Athletes Passed
142*
Passed By
323
Net Change
-181
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#897
2M → 4M8527+58#897#839
4M → 6M2339-16#839#855
6M → 8M1044-34#855#889
8M → 10M8*56-48#889#937
10M → 12M1279-67#937#1004
12M → Finish478-74#1004#1078
TOTALS142*323-181

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

📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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
Share Feedback

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon