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BOSTON MARATHON 2026

Narjisse El Fassi

Bib: 16452•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 41%
Gender (Female)
#0 / 12578
Top 26%
Masters (Masters Women)
#0 / 6862
Top 11%
Age Group (F45-49)
#0 / 1786
Top 11%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
23:00
3.11 mi
Rank: #11981
Start → 5K
23:00 | 7:25/mi
10K
45:41
6.21 mi
Rank: #11549 (+432)
5K → 10K
22:41 | 7:19/mi
15K
1:08:31
9.32 mi
Rank: #11523 (+26)
10K → 15K
22:50 | 7:21/mi
20K
1:31:40
12.43 mi
Rank: #11525 (-2)
15K → 20K
23:09 | 7:28/mi
HALF
1:36:41
13.11 mi
Rank: #11532 (-7)
20K → HALF
5:01 | 7:22/mi
25K
1:54:56
15.53 mi
Rank: #11553 (-21)
HALF → 25K
18:15 | 7:32/mi
30K
2:19:24
18.64 mi
Rank: #11702 (-149)
25K → 30K
24:28 | 7:53/mi
20M
2:30:17
20.00 mi
Rank: #11765 (-63)
30K → 20M
10:53 | 8:01/mi
21M
2:39:07
21.00 mi
Rank: #11967 (-202)
20M → 21M
8:50 | 8:50/mi
35K
2:44:46
21.75 mi
Rank: #11926 (+41)
21M → 35K
5:39 | 7:34/mi
23M
2:54:49
23.00 mi
Rank: #11930 (-4)
35K → 23M
10:03 | 8:02/mi
24M
3:02:32
24.00 mi
Rank: #11884 (+46)
23M → 24M
7:43 | 7:43/mi
40K
3:09:18
24.85 mi
Rank: #11864 (+20)
24M → 40K
6:46 | 7:55/mi
25.2M
3:12:24
25.20 mi
Rank: #11912 (-48)
40K → 25.2M
3:06 | 9:00/mi
FINISH
3:20:34
26.22 mi
Rank: #12036 (-124)
25.2M → FINISH
8:10 | 8:01/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:41
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:43:53
Pace7:56 /mi
📊Positive Split: 7.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:3623:007:2523:00
7:25
-
10K
6.21 mi11:28:1745:417:2222:41
7:19
-0:06
15K
9.32 mi11:51:071:08:317:2222:50
7:21
+0:02
20K
12.43 mi12:14:161:31:407:2323:09
7:28
+0:07
HALF
13.11 mi12:19:171:36:417:235:01
7:22
-0:06
25K
15.53 mi12:37:321:54:567:2418:15
7:32
+0:10
30K
18.64 mi13:02:002:19:247:2924:28
7:53
+0:21
20M
20.00 mi13:12:532:30:177:3110:53
8:01
+0:08
21M
21.00 mi13:21:432:39:077:358:50
8:50
+0:49
35K
21.75 mi13:27:222:44:467:355:39
7:34
-1:16
23M
23.00 mi13:37:252:54:497:3710:03
8:02
+0:28
24M
24.00 mi13:45:083:02:327:377:43
7:43
-0:19
40K
24.85 mi13:51:543:09:187:376:46
7:55
+0:12
25.2M
25.20 mi13:55:003:12:247:393:06
9:00
+1:05
FINISH
26.22 mi14:03:103:20:347:408:10
8:01
-0:59

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:19 /mi

Average Pace

7:39 /mi

Slowest Pace

9:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:36:41

48% of race

Time at Steady Pace

1:02:51

31% of race

Time at Slower Pace

41:02

20% of race

Average Pace: 7:39 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:05:3623:007:2523:00
7:25
#11981
10K
6.21 mi11:28:1745:417:2222:41
7:19
#11549
15K
9.32 mi11:51:071:08:317:2222:50
7:21
#11523
20K
12.43 mi12:14:161:31:407:2323:09
7:28
#11525
HALF
13.11 mi12:19:171:36:417:235:01
7:22
#11532
25K
15.53 mi12:37:321:54:567:2418:15
7:32
#11553
30K
18.64 mi13:02:002:19:247:2924:28
7:53
#11702
20M
20.00 mi13:12:532:30:177:3110:53
8:01
#11765
21M
21.00 mi13:21:432:39:077:358:50
8:50
#11967
35K
21.75 mi13:27:222:44:467:355:39
7:34
#11926
23M
23.00 mi13:37:252:54:497:3710:03
8:02
#11930
24M
24.00 mi13:45:083:02:327:377:43
7:43
#11884
40K
24.85 mi13:51:543:09:187:376:46
7:55
#11864
25.2M
25.20 mi13:55:003:12:247:393:06
9:00
#11912
FINISH
26.22 mi14:03:103:20:347:408:10
8:01
#12036
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi119812904290411532(Top 40%)2766(Top 22%)2766(Top 155%)
10K6.21 mi3.10 mi11549+4322693+2112693+21111179(Top 39%)2533(Top 20%)2533(Top 142%)
15K9.32 mi3.11 mi11523+262706-132706-1311532(Top 40%)2766(Top 22%)2766(Top 155%)
20K12.43 mi3.11 mi11525-22732-262732-2611581(Top 40%)2878(Top 23%)2878(Top 161%)
HALF13.11 mi0.68 mi11532-72740-82740-811818(Top 41%)2931(Top 23%)2931(Top 164%)
25K15.53 mi2.42 mi11553-212788-482788-4811653(Top 40%)2985(Top 24%)2985(Top 167%)
30K18.64 mi3.11 mi11702-1492914-1262914-12612546(Top 43%)3598(Top 29%)3598(Top 201%)
20M20.00 mi1.36 mi11765-632968-542968-5412929(Top 45%)3893(Top 31%)3893(Top 218%)
21M21.00 mi1.00 mi11967-2023102-1343102-13415183(Top 52%)5228(Top 42%)5228(Top 293%)
35K21.75 mi0.75 mi11926+413099+33099+311288(Top 39%)3154(Top 25%)3154(Top 177%)
23M23.00 mi1.25 mi11930-43132-333132-3312686(Top 44%)3958(Top 31%)3958(Top 222%)
24M24.00 mi1.00 mi11884+463138-63138-611693(Top 40%)3539(Top 28%)3539(Top 198%)
40K24.85 mi0.85 mi11864+203149-113149-1111905(Top 41%)3726(Top 30%)3726(Top 209%)
25.2M25.20 mi0.35 mi11912-483186-373186-3714663(Top 51%)5232(Top 42%)5232(Top 293%)
FINISH26.22 mi1.02 mi12036-1243280-943280-9415256(Top 53%)5553(Top 44%)5553(Top 311%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21
+97ft-345ft

Overall

11532

Females

2766

F45-49

2766

5K→10K

3.1 - 6.2 mi

Top 39%
×5
+79ft-138ft

Overall

11179

Females

2533

F45-49

2533

10K→15K

6.2 - 9.3 mi

Top 40%
×3
+67ft-78ft

Overall

11532

Females

2766

F45-49

2766

15K→20K

9.3 - 12.4 mi

Top 40%
×5
+106ft-86ft

Overall

11581

Females

2878

F45-49

2878

20K→HALF

12.4 - 13.1 mi

Top 41%
×2
+19ft-37ft

Overall

11818

Females

2931

F45-49

2931

HALF→25K

13.1 - 15.5 mi

Top 40%
×4
+66ft-88ft

Overall

11653

Females

2985

F45-49

2985

25K→30K

15.5 - 18.6 mi

Top 43%
×9
+181ft-148ft

Overall

12546

Females

3598

F45-49

3598

30K→20M

18.6 - 20.0 mi

Top 45%
×5
+64ft-50ft

Overall

12929

Females

3893

F45-49

3893

20M→21M

20.0 - 21.0 mi

Top 52%
×8
+106ft-24ft

Overall

15183

Females

5228

F45-49

5228

21M→35K

21.0 - 21.8 mi

Top 39%
×7
+17ft-86ft

Overall

11288

Females

3154

F45-49

3154

35K→23M

21.8 - 23.0 mi

Top 44%
×5
+23ft-63ft

Overall

12686

Females

3958

F45-49

3958

23M→24M

23.0 - 24.0 mi

Top 40%
×6
+12ft-82ft

Overall

11693

Females

3539

F45-49

3539

24M→40K

24.0 - 24.9 mi

Top 41%
×1
+6ft-20ft

Overall

11905

Females

3726

F45-49

3726

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1
+13ft-16ft

Overall

14663

Females

5232

F45-49

5232

25.2M→FINISH

25.2 - 26.2 mi

Top 53%
×2
+22ft-21ft

Overall

15256

Females

5553

F45-49

5553

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1707
Passed By
1762
Net Change
-55
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11981
5K → 10K532100+432#11981#11549
10K → 15K201175+26#11549#11523
15K → 20K151153-2#11523#11525
20K → HALF2633-7#11525#11532
HALF → 25K114135-21#11532#11553
25K → 30K143292-149#11553#11702
30K → 20M73136-63#11702#11765
20M → 21M42244-202#11765#11967
21M → 35K7231+41#11967#11926
35K → 23M110114-4#11926#11930
23M → 24M10559+46#11930#11884
24M → 40K7959+20#11884#11864
40K → 25.2M2068-48#11864#11912
25.2M → FINISH39163-124#11912#12036
TOTALS17071762-55

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📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing