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SF MARATHON 1ST HALF 2026

Meilissa Lum

Bib: 17138•F•Age: 50

San JOse, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Division (F50-54)
#0 / 143
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
11:36/mi
23:12
→ flat
4M
12:15/mi
47:41
↑ 67↓ 69
6M
14:13/mi
1:16:07
↑ 1231.1%
8M
15:13/mi
1:46:33
↑ 166↓ 531.1%
9.6M
11:31/mi
2:04:59
↑ 68↓ 1931.5%
10M
27:12/mi
2:15:51
↓ 241.1%
10.5M
6:48/mi
2:19:15
↓ 732.7%
12M
20:09/mi
2:49:29
↑ 2803.2%
Finish· 13.11 mi
13:00/mi
3:03:54
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:16:07
Pace12:41 /mi
2nd Half
Distance7.11 mi
Time1:47:47
Pace15:10 /mi
📊Positive Split: 41.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:12:4023:1211:3623:12
11:36
-
4M
4.00 mi07:37:0947:4111:5524:29
12:15
+0:39
6M
6.00 mi08:05:351:16:0712:4128:26
14:13
+1:58
8M
8.00 mi08:36:011:46:3313:1930:26
15:13
+1:00
9.6M
9.60 mi08:54:272:04:5913:0118:26
11:31
-3:42
10M
10.00 mi09:05:192:15:5113:3510:52
27:12
+15:41
10.5M
10.50 mi09:08:432:19:1513:163:24
6:48
-20:24
12M
12.00 mi09:38:572:49:2914:0730:14
20:09
+13:21
Finish
13.11 mi09:53:223:03:5414:0214:25
13:00
-7:09

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

6:48 /mi

Average Pace

14:02 /mi

Slowest Pace

27:12 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:24

2% of race

Time at Steady Pace

2:19:24

76% of race

Time at Slower Pace

41:06

22% of race

Average Pace: 14:02 /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 mi07:12:4023:1211:3623:12
11:36
#5517
4M
4.00 mi07:37:0947:4111:5524:29
12:15
#5605
6M
6.00 mi08:05:351:16:0712:4128:26
14:13
#6020
8M
8.00 mi08:36:011:46:3313:1930:26
15:13
#6182
9.6M
9.60 mi08:54:272:04:5913:0118:26
11:31
#6163
10M
10.00 mi09:05:192:15:5113:3510:52
27:12
#6170
10.5M
10.50 mi09:08:432:19:1513:163:24
6:48
#6172
12M
12.00 mi09:38:572:49:2914:0730:14
20:09
#6206
Finish
13.11 mi09:53:223:03:5414:0214:25
13:00
#6167
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 92%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

14:16

Segment Time

15:51/mi

Pace

0.90 mi

Distance

Overall

6041

Women

2636

Division

122

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
2M2.00 mi2.00 mi55172250996177(Top 94%)2718(Top 93%)126(Top 88%)
4M4.00 mi2.00 mi5605-882304-54103-45652(Top 86%)2340(Top 80%)102(Top 71%)
6M6.00 mi2.00 mi6020-4152547-243112-96307(Top 96%)2739(Top 93%)128(Top 90%)
8M8.00 mi2.00 mi6182-1622647-100119-76309(Top 96%)2740(Top 94%)125(Top 87%)
9.6M9.60 mi1.60 mi6163+192639+8121-25480(Top 83%)2315(Top 79%)111(Top 78%)
10M10.00 mi0.40 mi6170-72652-131216058(Top 92%)2643(Top 90%)128(Top 90%)
10.5M10.50 mi0.50 mi6172-22654-21216077(Top 92%)2641(Top 90%)118(Top 83%)
12M12.00 mi1.50 mi6206-342685-31123-26177(Top 94%)2718(Top 93%)126(Top 88%)
Finish13.11 mi1.11 mi6167+392664+211235563(Top 85%)2382(Top 81%)106(Top 74%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 94%
~flat
+5ft-3ft

Overall

6177

Females

2718

F50-54

128

2M→4M

2.0 - 4.0 mi

Top 86%
×4story building
+67ft-69ft

Overall

5652

Females

2340

F50-54

104

4M→6M

4.0 - 6.0 mi

Top 96%
×9story building
+123ft-9ft

Overall

6307

Females

2739

F50-54

131

6M→8M

6.0 - 8.0 mi

Top 96%
×12story building
+166ft-53ft

Overall

6309

Females

2740

F50-54

127

8M→9.6M

8.0 - 9.6 mi

Top 83%
×13story building
+68ft-193ft

Overall

5480

Females

2315

F50-54

113

9.6M→10M

9.6 - 10.0 mi

Top 92%
×2story building
+0ft-24ft

Overall

6058

Females

2643

F50-54

130

10M→10.5M

10.0 - 10.5 mi

Top 92%
×6story building
+1ft-73ft

Overall

6077

Females

2641

F50-54

120

10.5M→12M

10.5 - 12.0 mi

Top 94%
×21story building
+280ft-26ft

Overall

6177

Females

2718

F50-54

128

12M→Finish

12.0 - 13.1 mi

Top 85%
×7story building
+14ft-89ft

Overall

5563

Females

2382

F50-54

106

Passing Analysis

Category:
Athletes Passed
304*
Passed By
954
Net Change
-650
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5517
2M → 4M89*177-88#5517#5605
4M → 6M27*442-415#5605#6020
6M → 8M27*189-162#6020#6182
8M → 9.6M6849+19#6182#6163
9.6M → 10M1926-7#6163#6170
10M → 10.5M57-2#6170#6172
10.5M → 12M24*58-34#6172#6206
12M → Finish45*6+39#6206#6167
TOTALS304*954-650

* 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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events