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SF MARATHON 1ST HALF 2026

Reina Marie Arca

Bib: 20053•F•Age: 40

Irvine, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 38%
Masters (Masters Women)
#0 / 781
Top 30%
Division (F40-44)
#0 / 255
Top 33%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:20/mi
20:40
→ flat
4M
10:22/mi
41:23
↑ 67↓ 69
6M
10:22/mi
1:02:07
↑ 1231.1%
8M
10:19/mi
1:22:44
↑ 166↓ 531.1%
9.6M
10:19/mi
1:39:14
↑ 68↓ 1931.5%
10M
24:34/mi
1:49:03
↓ 241.1%
10.5M
11:48/mi
1:54:57
↓ 732.7%
12M
11:48/mi
2:12:40
↑ 2803.2%
Finish· 13.11 mi
10:13/mi
2:24:00
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:02:07
Pace10:21 /mi
2nd Half
Distance7.11 mi
Time1:21:53
Pace11:31 /mi
📊Positive Split: 31.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:11:0720:4010:2020:40
10:20
-
4M
4.00 mi07:31:5041:2310:2120:43
10:22
+0:02
6M
6.00 mi07:52:341:02:0710:2120:44
10:22
0:00
8M
8.00 mi08:13:111:22:4410:2120:37
10:19
-0:03
9.6M
9.60 mi08:29:411:39:1410:2016:30
10:19
0:00
10M
10.00 mi08:39:301:49:0310:549:49
24:34
+14:15
10.5M
10.50 mi08:45:241:54:5710:575:54
11:48
-12:46
12M
12.00 mi09:03:072:12:4011:0317:43
11:48
0:00
Finish
13.11 mi09:14:272:24:0010:5911:20
10:13
-1:35

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

10:13 /mi

Average Pace

10:59 /mi

Slowest Pace

24:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:14:11

93% of race

Time at Slower Pace

9:49

7% of race

Average Pace: 10:59 /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 mi07:11:0720:4010:2020:40
10:20
#3627
4M
4.00 mi07:31:5041:2310:2120:43
10:22
#3459
6M
6.00 mi07:52:341:02:0710:2120:44
10:22
#3293
8M
8.00 mi08:13:111:22:4410:2120:37
10:19
#3101
9.6M
9.60 mi08:29:411:39:1410:2016:30
10:19
#3283
10M
10.00 mi08:39:301:49:0310:549:49
24:34
#3514
10.5M
10.50 mi08:45:241:54:5710:575:54
11:48
#3903
12M
12.00 mi09:03:072:12:4011:0317:43
11:48
#3349
Finish
13.11 mi09:14:272:24:0010:5911:20
10:13
#3320
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi362712391061093(Top 17%)246(Top 8%)19(Top 7%)
4M4.00 mi2.00 mi3459+1681151+8889+173314(Top 50%)1086(Top 37%)79(Top 31%)
6M6.00 mi2.00 mi3293+1661072+7981+83107(Top 47%)984(Top 34%)71(Top 28%)
8M8.00 mi2.00 mi3101+192964+10872+92748(Top 42%)794(Top 27%)61(Top 24%)
9.6M9.60 mi1.60 mi3283-1821059-9580-84362(Top 66%)1740(Top 59%)129(Top 51%)
10M10.00 mi0.40 mi3514-2311178-11989-95497(Top 84%)2324(Top 79%)197(Top 77%)
10.5M10.50 mi0.50 mi3903-3891375-197109-206578(Top 100%)2933(Top 100%)255(Top 100%)
12M12.00 mi1.50 mi3349+5541116+25985+241093(Top 17%)246(Top 8%)19(Top 7%)
Finish13.11 mi1.11 mi3320+291105+1183+23148(Top 48%)1091(Top 37%)76(Top 30%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 17%
~flat
+5ft-3ft

Overall

1093

Females

246

F40-44

20

2M→4M

2.0 - 4.0 mi

Top 50%
×4story building
+67ft-69ft

Overall

3314

Females

1086

F40-44

80

4M→6M

4.0 - 6.0 mi

Top 47%
×9story building
+123ft-9ft

Overall

3107

Females

984

F40-44

72

6M→8M

6.0 - 8.0 mi

Top 42%
×12story building
+166ft-53ft

Overall

2748

Females

794

F40-44

62

8M→9.6M

8.0 - 9.6 mi

Top 66%
×13story building
+68ft-193ft

Overall

4362

Females

1740

F40-44

130

9.6M→10M

9.6 - 10.0 mi

Top 84%
×2story building
+0ft-24ft

Overall

5497

Females

2324

F40-44

198

10M→10.5M

10.0 - 10.5 mi

Top 100%
×6story building
+1ft-73ft

Overall

6578

Females

2933

F40-44

256

10.5M→12M

10.5 - 12.0 mi

Top 17%
×21story building
+280ft-26ft

Overall

1093

Females

246

F40-44

20

12M→Finish

12.0 - 13.1 mi

Top 48%
×7story building
+14ft-89ft

Overall

3148

Females

1091

F40-44

76

Passing Analysis

Category:
Athletes Passed
1363*
Passed By
1056
Net Change
+307
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3627
2M → 4M26698+168#3627#3459
4M → 6M20337+166#3459#3293
6M → 8M245*53+192#3293#3101
8M → 9.6M28210-182#3101#3283
9.6M → 10M4235-231#3283#3514
10M → 10.5M0389-389#3514#3903
10.5M → 12M559*5+554#3903#3349
12M → Finish58*29+29#3349#3320
TOTALS1363*1056+307

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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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