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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Amy Nieland

Bib: 18360 •F •Age: N/A

MN

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 47%
Masters (Masters Women)
#0 / 6862
Top 34%
Age Group (F40-44)
#0 / 1737
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
24:22
3.11 mi
Rank: #15796
Start → 5K
24:22 | 7:51/mi
10K
48:56
6.21 mi
Rank: #16105 (-309)
5K → 10K
24:34 | 7:55/mi
15K
1:13:42
9.32 mi
Rank: #16328 (-223)
10K → 15K
24:46 | 7:59/mi
20K
1:38:48
12.43 mi
Rank: #16447 (-119)
15K → 20K
25:06 | 8:05/mi
HALF
1:44:10
13.11 mi
Rank: #16415 (+32)
20K → HALF
5:22 | 7:53/mi
25K
2:03:42
15.53 mi
Rank: #16282 (+133)
HALF → 25K
19:32 | 8:04/mi
30K
2:30:24
18.64 mi
Rank: #16505 (-223)
25K → 30K
26:42 | 8:36/mi
20M
2:42:22
20.00 mi
Rank: #16597 (-92)
30K → 20M
11:58 | 8:49/mi
21M
2:51:52
21.00 mi
Rank: #16699 (-102)
20M → 21M
9:30 | 9:30/mi
35K
2:58:10
21.75 mi
Rank: #16685 (+14)
21M → 35K
6:18 | 8:26/mi
23M
3:09:21
23.00 mi
Rank: #16776 (-91)
35K → 23M
11:11 | 8:57/mi
24M
3:17:51
24.00 mi
Rank: #16771 (+5)
23M → 24M
8:30 | 8:30/mi
40K
3:25:09
24.85 mi
Rank: #16708 (+63)
24M → 40K
7:18 | 8:33/mi
25.2M
3:28:17
25.20 mi
Rank: #16668 (+40)
40K → 25.2M
3:08 | 9:06/mi
FINISH
3:36:53
26.22 mi
Rank: #16712 (-44)
25.2M → FINISH
8:36 | 8:27/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:10
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:52:43
Pace8:36 /mi
📊Positive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:4224:227:5124:22
7:51
-
10K
6.21 mi11:32:1648:567:5324:34
7:55
+0:04
15K
9.32 mi11:57:021:13:427:5524:46
7:59
+0:04
20K
12.43 mi12:22:081:38:487:5825:06
8:05
+0:06
HALF
13.11 mi12:27:301:44:107:575:22
7:53
-0:12
25K
15.53 mi12:47:022:03:427:5819:32
8:04
+0:11
30K
18.64 mi13:13:442:30:248:0526:42
8:36
+0:32
20M
20.00 mi13:25:422:42:228:0811:58
8:49
+0:13
21M
21.00 mi13:35:122:51:528:129:30
9:30
+0:41
35K
21.75 mi13:41:302:58:108:126:18
8:26
-1:04
23M
23.00 mi13:52:413:09:218:1411:11
8:57
+0:31
24M
24.00 mi14:01:113:17:518:158:30
8:30
-0:27
40K
24.85 mi14:08:293:25:098:167:18
8:33
+0:03
25.2M
25.20 mi14:11:373:28:178:163:08
9:06
+0:33
FINISH
26.22 mi14:20:133:36:538:178:36
8:27
-0:39

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

7:51 /mi

Average Pace

8:17 /mi

Slowest Pace

9:30 /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

2:03:42

57% of race

Time at Steady Pace

57:24

26% of race

Time at Slower Pace

35:47

16% of race

Average Pace: 8:16 /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 mi11:07:4224:227:5124:22
7:51
#15796
10K
6.21 mi11:32:1648:567:5324:34
7:55
#16105
15K
9.32 mi11:57:021:13:427:5524:46
7:59
#16328
20K
12.43 mi12:22:081:38:487:5825:06
8:05
#16447
HALF
13.11 mi12:27:301:44:107:575:22
7:53
#16415
25K
15.53 mi12:47:022:03:427:5819:32
8:04
#16282
30K
18.64 mi13:13:442:30:248:0526:42
8:36
#16505
20M
20.00 mi13:25:422:42:228:0811:58
8:49
#16597
21M
21.00 mi13:35:122:51:528:129:30
9:30
#16699
35K
21.75 mi13:41:302:58:108:126:18
8:26
#16685
23M
23.00 mi13:52:413:09:218:1411:11
8:57
#16776
24M
24.00 mi14:01:113:17:518:158:30
8:30
#16771
40K
24.85 mi14:08:293:25:098:167:18
8:33
#16708
25.2M
25.20 mi14:11:373:28:178:163:08
9:06
#16668
FINISH
26.22 mi14:20:133:36:538:178:36
8:27
#16712
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi157965187518716805(Top 58%)5793(Top 46%)5793(Top 334%)
10K6.21 mi3.10 mi16105-3095405-2185405-21816541(Top 57%)5647(Top 45%)5647(Top 325%)
15K9.32 mi3.11 mi16328-2235540-1355540-13516805(Top 58%)5793(Top 46%)5793(Top 334%)
20K12.43 mi3.11 mi16447-1195609-695609-6916721(Top 58%)5777(Top 46%)5777(Top 333%)
HALF13.11 mi0.68 mi16415+325593+165593+1616221(Top 56%)5475(Top 44%)5475(Top 315%)
25K15.53 mi2.42 mi16282+1335536+575536+5715839(Top 55%)5332(Top 42%)5332(Top 307%)
30K18.64 mi3.11 mi16505-2235699-1635699-16317448(Top 60%)6366(Top 51%)6366(Top 366%)
20M20.00 mi1.36 mi16597-925763-645763-6418034(Top 62%)6775(Top 54%)6775(Top 390%)
21M21.00 mi1.00 mi16699-1025828-655828-6518521(Top 64%)7070(Top 56%)7070(Top 407%)
35K21.75 mi0.75 mi16685+145832-45832-417166(Top 59%)6427(Top 51%)6427(Top 370%)
23M23.00 mi1.25 mi16776-915912-805912-8018196(Top 63%)7055(Top 56%)7055(Top 406%)
24M24.00 mi1.00 mi16771+55925-135925-1316925(Top 58%)6425(Top 51%)6425(Top 370%)
40K24.85 mi0.85 mi16708+635910+155910+1515943(Top 55%)5936(Top 47%)5936(Top 342%)
25.2M25.20 mi0.35 mi16668+405901+95901+915280(Top 53%)5601(Top 45%)5601(Top 322%)
FINISH26.22 mi1.02 mi16712-445948-475948-4717851(Top 62%)6969(Top 55%)6969(Top 401%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21
+97ft-345ft

Overall

16805

Females

5793

F40-44

5793

5K→10K

3.1 - 6.2 mi

Top 57%
×5
+79ft-138ft

Overall

16541

Females

5647

F40-44

5647

10K→15K

6.2 - 9.3 mi

Top 58%
×3
+67ft-78ft

Overall

16805

Females

5793

F40-44

5793

15K→20K

9.3 - 12.4 mi

Top 58%
×5
+106ft-86ft

Overall

16721

Females

5777

F40-44

5777

20K→HALF

12.4 - 13.1 mi

Top 56%
×2
+19ft-37ft

Overall

16221

Females

5475

F40-44

5475

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

15839

Females

5332

F40-44

5332

25K→30K

15.5 - 18.6 mi

Top 60%
×9
+181ft-148ft

Overall

17448

Females

6366

F40-44

6366

30K→20M

18.6 - 20.0 mi

Top 62%
×5
+64ft-50ft

Overall

18034

Females

6775

F40-44

6775

20M→21M

20.0 - 21.0 mi

Top 64%
×8
+106ft-24ft

Overall

18521

Females

7070

F40-44

7070

21M→35K

21.0 - 21.8 mi

Top 59%
×7
+17ft-86ft

Overall

17166

Females

6427

F40-44

6427

35K→23M

21.8 - 23.0 mi

Top 63%
×5
+23ft-63ft

Overall

18196

Females

7055

F40-44

7055

23M→24M

23.0 - 24.0 mi

Top 58%
×6
+12ft-82ft

Overall

16925

Females

6425

F40-44

6425

24M→40K

24.0 - 24.9 mi

Top 55%
×1
+6ft-20ft

Overall

15943

Females

5936

F40-44

5936

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1
+13ft-16ft

Overall

15280

Females

5601

F40-44

5601

25.2M→FINISH

25.2 - 26.2 mi

Top 62%
×2
+22ft-21ft

Overall

17851

Females

6969

F40-44

6969

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1327
Passed By
1610
Net Change
-916
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15796
5K → 10K164200-309#15796#16105
10K → 15K116200-223#16105#16328
15K → 20K148200-119#16328#16447
20K → HALF5018+32#16447#16415
HALF → 25K19663+133#16415#16282
25K → 30K131200-223#16282#16505
30K → 20M55147-92#16505#16597
20M → 21M68170-102#16597#16699
21M → 35K6854+14#16699#16685
35K → 23M66157-91#16685#16776
23M → 24M7267+5#16776#16771
24M → 40K9633+63#16771#16708
40K → 25.2M466+40#16708#16668
25.2M → FINISH5195-44#16668#16712
TOTALS13271610-916
📊

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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