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SF MARATHON 1ST HALF 2026

Emily Montemagno

Bib: 13634•F•Age: 43

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 25%
Gender (Female)
#0 / 2930
Top 14%
Masters (Masters Women)
#0 / 781
Top 10%
Division (F40-44)
#0 / 255
Top 11%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
17:38
Rank: #1289
Start → 2M
8:49/mi
17:38 split
4M
35:57
Rank: #1453 (-164)
2M → 4M
9:10/mi
18:19 split
6M
54:44
Rank: #1597 (-144)
4M → 6M
9:23/mi
18:47 split
8M
1:15:47
Rank: #1963 (-366)
6M → 8M
10:31/mi
21:03 split
9.6M
1:27:38
Rank: #1699 (+264)
8M → 9.6M
7:24/mi
11:51 split
10M
1:34:16
Rank: #1683 (+16)
9.6M → 10M
16:36/mi
6:38 split
10.5M
1:36:35
Rank: #1682 (+1)
10M → 10.5M
4:38/mi
2:19 split
12M
1:55:35
Rank: #1666 (+16)
10.5M → 12M
12:40/mi
19:00 split
Finish· 13.11 mi
2:05:59
Rank: #1669 (-3)
12M → Finish
9:23/mi
10:24 split

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time54:44
Pace9:07 /mi
2nd Half
Distance7.11 mi
Time1:11:15
Pace10:01 /mi
📊Positive Split: 30.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:52:0317:388:4917:38
8:49
-
4M
4.00 mi07:10:2235:578:5918:19
9:10
+0:21
6M
6.00 mi07:29:0954:449:0718:47
9:23
+0:13
8M
8.00 mi07:50:121:15:479:2821:03
10:31
+1:08
9.6M
9.60 mi08:02:031:27:389:0811:51
7:24
-3:07
10M
10.00 mi08:08:411:34:169:266:38
16:36
+9:12
10.5M
10.50 mi08:11:001:36:359:122:19
4:38
-11:58
12M
12.00 mi08:30:001:55:359:3819:00
12:40
+8:02
Finish
13.11 mi08:40:242:05:599:3710:24
9:23
-3:17

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

4:38 /mi

Average Pace

9:37 /mi

Slowest Pace

16:36 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:10

11% of race

Time at Steady Pace

1:26:11

68% of race

Time at Slower Pace

25:38

20% of race

Average Pace: 9:37 /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 mi06:52:0317:388:4917:38
8:49
#1289
4M
4.00 mi07:10:2235:578:5918:19
9:10
#1453
6M
6.00 mi07:29:0954:449:0718:47
9:23
#1597
8M
8.00 mi07:50:121:15:479:2821:03
10:31
#1963
9.6M
9.60 mi08:02:031:27:389:0811:51
7:24
#1699
10M
10.00 mi08:08:411:34:169:266:38
16:36
#1683
10.5M
10.50 mi08:11:001:36:359:122:19
4:38
#1682
12M
12.00 mi08:30:001:55:359:3819:00
12:40
#1666
Finish
13.11 mi08:40:242:05:599:3710:24
9:23
#1669
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 25%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:57

Segment Time

9:57/mi

Pace

0.90 mi

Distance

Overall

1652

Women

415

Division

35

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi1289280251692(Top 26%)464(Top 16%)34(Top 13%)
4M4.00 mi2.00 mi1453-164326-46251658(Top 25%)394(Top 13%)28(Top 11%)
6M6.00 mi2.00 mi1597-144367-4127-21908(Top 29%)484(Top 17%)29(Top 11%)
8M8.00 mi2.00 mi1963-366494-12735-83009(Top 46%)919(Top 31%)68(Top 27%)
9.6M9.60 mi1.60 mi1699+264417+7729+6979(Top 15%)298(Top 10%)21(Top 8%)
10M10.00 mi0.40 mi1683+16409+8291595(Top 24%)403(Top 14%)35(Top 14%)
10.5M10.50 mi0.50 mi1682+1410-1292150(Top 33%)610(Top 21%)41(Top 16%)
12M12.00 mi1.50 mi1666+16411-130-11692(Top 26%)464(Top 16%)34(Top 13%)
Finish13.11 mi1.11 mi1669-3403+828+22096(Top 32%)597(Top 20%)38(Top 15%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 26%
~flat
+5ft-3ft

Overall

1692

Females

464

F40-44

35

2M→4M

2.0 - 4.0 mi

Top 25%
×4stories
+67ft-69ft

Overall

1658

Females

394

F40-44

29

4M→6M

4.0 - 6.0 mi

Top 29%
×9stories
+123ft-9ft

Overall

1908

Females

484

F40-44

30

6M→8M

6.0 - 8.0 mi

Top 46%
×12stories
+166ft-53ft

Overall

3009

Females

919

F40-44

69

8M→9.6M

8.0 - 9.6 mi

Top 15%
×13stories
+68ft-193ft

Overall

979

Females

298

F40-44

22

9.6M→10M

9.6 - 10.0 mi

Top 24%
×2stories
+0ft-24ft

Overall

1595

Females

403

F40-44

36

10M→10.5M

10.0 - 10.5 mi

Top 33%
×6stories
+1ft-73ft

Overall

2150

Females

610

F40-44

42

10.5M→12M

10.5 - 12.0 mi

Top 26%
×21stories
+280ft-26ft

Overall

1692

Females

464

F40-44

35

12M→Finish

12.0 - 13.1 mi

Top 32%
×7stories
+14ft-89ft

Overall

2096

Females

597

F40-44

38

Passing Analysis

Category:
Athletes Passed
481*
Passed By
861
Net Change
-380
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1289
2M → 4M26190-164#1289#1453
4M → 6M19163-144#1453#1597
6M → 8M14*380-366#1597#1963
8M → 9.6M27713+264#1963#1699
9.6M → 10M2913+16#1699#1683
10M → 10.5M76+1#1683#1682
10.5M → 12M7256+16#1682#1666
12M → Finish37*40-3#1666#1669
TOTALS481*861-380

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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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

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