Boston Marathon logo
BOSTON MARATHON 2023

Nicole Mikhael

Bib: 11313•F

ON

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 39%
Gender (Female)
#0 / 11423
Top 20%
Masters (Masters Women)
#0 / 6539
Top 9%
Division (F40-44)
#0 / 1878
Top 18%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:16/mi
22:34
↑ 97↓ 3451.5%
10K· 6.21 mi
7:18/mi
45:14
↑ 79↓ 1380.4%
15K· 9.32 mi
7:20/mi
1:08:01
↑ 67↓ 78
20K· 12.43 mi
7:27/mi
1:31:10
↑ 106↓ 860.1%
Half· 13.11 mi
7:23/mi
1:36:12
↑ 19↓ 370.5%
25K· 15.53 mi
7:33/mi
1:54:30
↑ 66↓ 880.2%
30K· 18.64 mi
7:58/mi
2:19:16
↑ 181↓ 1480.2%
20M
8:04/mi
2:30:14
↑ 64↓ 500.2%
21M
8:45/mi
2:38:59
↑ 106↓ 241.6%
35K· 21.75 mi
8:00/mi
2:44:58
↑ 17↓ 861.7%
23M
8:30/mi
2:55:37
↑ 23↓ 630.6%
24M
8:26/mi
3:04:03
↓ 821.3%
40K· 24.85 mi
8:56/mi
3:11:41
↓ 200.3%
25.2M
9:46/mi
3:15:03
↑ 13↓ 160.2%
Finish· 26.22 mi
8:53/mi
3:24:06
↑ 22↓ 21

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 HalfFaster
Distance13.11 mi
Time1:36:12
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:47:54
Pace8:14 /mi
📊Positive Split: 12.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:4222:347:1622:34
7:16
-
10K
6.21 mi11:12:2245:147:1722:40
7:18
+0:02
15K
9.32 mi11:35:091:08:017:1822:47
7:20
+0:02
20K
12.43 mi11:58:181:31:107:2023:09
7:27
+0:07
Half
13.11 mi12:03:201:36:127:205:02
7:23
-0:04
25K
15.53 mi12:21:381:54:307:2218:18
7:33
+0:10
30K
18.64 mi12:46:242:19:167:2824:46
7:58
+0:25
20M
20.00 mi12:57:222:30:147:3110:58
8:04
+0:06
21M
21.00 mi13:06:072:38:597:348:45
8:45
+0:41
35K
21.75 mi13:12:062:44:587:355:59
8:00
-0:45
23M
23.00 mi13:22:452:55:377:3810:39
8:30
+0:30
24M
24.00 mi13:31:113:04:037:408:26
8:26
-0:04
40K
24.85 mi13:38:493:11:417:437:38
8:56
+0:30
25.2M
25.20 mi13:42:113:15:037:443:22
9:46
+0:50
Finish
26.22 mi13:51:143:24:067:479:03
8:53
-0:53

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

7:16 /mi

Average Pace

7:47 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:30

56% of race

Time at Steady Pace

41:43

20% of race

Time at Slower Pace

47:53

23% of race

Average Pace: 7:47 /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...
0mi6.6mi13.1mi19.7mi26.2mi
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
5K
3.11 mi10:49:4222:347:1622:34
7:16
#7907
10K
6.21 mi11:12:2245:147:1722:40
7:18
#8319
15K
9.32 mi11:35:091:08:017:1822:47
7:20
#8451
20K
12.43 mi11:58:181:31:107:2023:09
7:27
#8524
Half
13.11 mi12:03:201:36:127:205:02
7:23
#8563
25K
15.53 mi12:21:381:54:307:2218:18
7:33
#8608
30K
18.64 mi12:46:242:19:167:2824:46
7:58
#8937
20M
20.00 mi12:57:222:30:147:3110:58
8:04
#9039
21M
21.00 mi13:06:072:38:597:348:45
8:45
#9188
35K
21.75 mi13:12:062:44:587:355:59
8:00
#9287
23M
23.00 mi13:22:452:55:377:3810:39
8:30
#9501
24M
24.00 mi13:31:113:04:037:408:26
8:26
#9687
40K
24.85 mi13:38:493:11:417:437:38
8:56
#9935
25.2M
25.20 mi13:42:113:15:037:443:22
9:46
#10049
Finish
26.22 mi13:51:143:24:067:479:03
8:53
#10389
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi79079889888848(Top 33%)1391(Top 12%)1391(Top 74%)
10K6.21 mi3.10 mi8319-4121154-1661154-1668849(Top 33%)1350(Top 12%)1350(Top 72%)
15K9.32 mi3.11 mi8451-1321199-451199-458848(Top 33%)1391(Top 12%)1391(Top 74%)
20K12.43 mi3.11 mi8524-731250-511250-518943(Top 34%)1466(Top 13%)1466(Top 78%)
Half13.11 mi0.68 mi8563-391261-111261-119332(Top 35%)1624(Top 14%)1624(Top 86%)
25K15.53 mi2.42 mi8608-451299-381299-389161(Top 34%)1626(Top 14%)1626(Top 87%)
30K18.64 mi3.11 mi8937-3291463-1641463-16410661(Top 40%)2471(Top 22%)2471(Top 132%)
20M20.00 mi1.36 mi9039-1021523-601523-6010813(Top 41%)2641(Top 23%)2641(Top 141%)
21M21.00 mi1.00 mi9188-1491614-911614-9111972(Top 45%)3374(Top 30%)3374(Top 180%)
35K21.75 mi0.75 mi9287-991665-511665-5112119(Top 46%)3482(Top 30%)3482(Top 185%)
23M23.00 mi1.25 mi9501-2141769-1041769-10413273(Top 50%)4215(Top 37%)4215(Top 224%)
24M24.00 mi1.00 mi9687-1861883-1141883-11414076(Top 53%)4703(Top 41%)4703(Top 250%)
40K24.85 mi0.85 mi9935-2482033-1502033-15015758(Top 59%)5702(Top 50%)5702(Top 304%)
25.2M25.20 mi0.35 mi10049-1142099-662099-6616366(Top 61%)6060(Top 53%)6060(Top 323%)
Finish26.22 mi1.02 mi10389-3402290-1912290-19117414(Top 65%)6588(Top 58%)6588(Top 351%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21story building
+97ft-345ft

Overall

8848

Females

1391

F40-44

1391

5K→10K

3.1 - 6.2 mi

Top 33%
×5story building
+79ft-138ft

Overall

8849

Females

1350

F40-44

1350

10K→15K

6.2 - 9.3 mi

Top 33%
×3story building
+67ft-78ft

Overall

8848

Females

1391

F40-44

1391

15K→20K

9.3 - 12.4 mi

Top 34%
×5story building
+106ft-86ft

Overall

8943

Females

1466

F40-44

1466

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9332

Females

1624

F40-44

1624

Half→25K

13.1 - 15.5 mi

Top 34%
×4story building
+66ft-88ft

Overall

9161

Females

1626

F40-44

1626

25K→30K

15.5 - 18.6 mi

Top 40%
×9story building
+181ft-148ft

Overall

10661

Females

2471

F40-44

2471

30K→20M

18.6 - 20.0 mi

Top 41%
×5story building
+64ft-50ft

Overall

10813

Females

2641

F40-44

2641

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

11972

Females

3374

F40-44

3374

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

12119

Females

3482

F40-44

3482

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

13273

Females

4215

F40-44

4215

23M→24M

23.0 - 24.0 mi

Top 53%
×6story building
+12ft-82ft

Overall

14076

Females

4703

F40-44

4703

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15758

Females

5702

F40-44

5702

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

16366

Females

6060

F40-44

6060

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

17414

Females

6588

F40-44

6588

Passing Analysis

Category:
Athletes Passed
691
Passed By
3172
Net Change
-2482
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7907
5K → 10K77489-412#7907#8319
10K → 15K92224-132#8319#8451
15K → 20K117190-73#8451#8524
20K → Half1251-39#8524#8563
Half → 25K78123-45#8563#8608
25K → 30K93422-329#8608#8937
30K → 20M47149-102#8937#9039
20M → 21M45194-149#9039#9188
21M → 35K20119-99#9188#9287
35K → 23M40254-214#9287#9501
23M → 24M23209-186#9501#9687
24M → 40K22270-248#9687#9935
40K → 25.2M14127-114#9935#10049
25.2M → Finish11351-340#10049#10389
TOTALS6913172-2482
📊

Passing Visuals

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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing