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BOSTON MARATHON 2026

Emily Roth

Bib: 22357•F

TX

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F45-49)
#0 / 1786
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
26:53
3.11 mi
Rank: #20955
Start → 5K
26:53 | 8:40/mi
10K
54:25
6.21 mi
Rank: #21621 (-666)
5K → 10K
27:32 | 8:52/mi
15K
1:22:18
9.32 mi
Rank: #21931 (-310)
10K → 15K
27:53 | 8:59/mi
20K
1:50:57
12.43 mi
Rank: #22164 (-233)
15K → 20K
28:39 | 9:14/mi
HALF
1:57:16
13.11 mi
Rank: #22236 (-72)
20K → HALF
6:19 | 9:17/mi
25K
2:20:39
15.53 mi
Rank: #22507 (-271)
HALF → 25K
23:23 | 9:39/mi
30K
2:51:40
18.64 mi
Rank: #22669 (-162)
25K → 30K
31:01 | 9:59/mi
20M
3:05:43
20.00 mi
Rank: #22721 (-52)
30K → 20M
14:03 | 10:21/mi
21M
3:16:49
21.00 mi
Rank: #22758 (-37)
20M → 21M
11:06 | 11:06/mi
35K
3:24:21
21.75 mi
Rank: #22790 (-32)
21M → 35K
7:32 | 10:05/mi
23M
3:37:34
23.00 mi
Rank: #22833 (-43)
35K → 23M
13:13 | 10:34/mi
24M
3:47:54
24.00 mi
Rank: #22873 (-40)
23M → 24M
10:20 | 10:20/mi
40K
3:56:49
24.85 mi
Rank: #22870 (+3)
24M → 40K
8:55 | 10:26/mi
25.2M
4:00:43
25.20 mi
Rank: #22856 (+14)
40K → 25.2M
3:54 | 11:19/mi
FINISH
4:10:43
26.22 mi
Rank: #22873 (-17)
25.2M → FINISH
10:00 | 9:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:57:16
Pace8:57 /mi
2nd Half
Distance13.11 mi
Time2:13:27
Pace10:11 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:5426:538:4026:53
8:40
-
10K
6.21 mi11:59:2654:258:4627:32
8:52
+0:12
15K
9.32 mi12:27:191:22:188:5027:53
8:59
+0:07
20K
12.43 mi12:55:581:50:578:5628:39
9:14
+0:15
HALF
13.11 mi13:02:171:57:168:576:19
9:17
+0:03
25K
15.53 mi13:25:402:20:399:0423:23
9:39
+0:22
30K
18.64 mi13:56:412:51:409:1331:01
9:59
+0:20
20M
20.00 mi14:10:443:05:439:1814:03
10:21
+0:22
21M
21.00 mi14:21:503:16:499:2311:06
11:06
+0:45
35K
21.75 mi14:29:223:24:219:247:32
10:05
-1:01
23M
23.00 mi14:42:353:37:349:2813:13
10:34
+0:29
24M
24.00 mi14:52:553:47:549:3010:20
10:20
-0:14
40K
24.85 mi15:01:503:56:499:328:55
10:26
+0:06
25.2M
25.20 mi15:05:444:00:439:343:54
11:19
+0:53
FINISH
26.22 mi15:15:444:10:439:3510:00
9:49
-1:30

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

8:40 /mi

Average Pace

9:34 /mi

Slowest Pace

11:19 /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

1:57:16

47% of race

Time at Steady Pace

1:36:19

38% of race

Time at Slower Pace

37:08

15% of race

Average Pace: 9:34 /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 mi11:31:5426:538:4026:53
8:40
#20955
10K
6.21 mi11:59:2654:258:4627:32
8:52
#21621
15K
9.32 mi12:27:191:22:188:5027:53
8:59
#21931
20K
12.43 mi12:55:581:50:578:5628:39
9:14
#22164
HALF
13.11 mi13:02:171:57:168:576:19
9:17
#22236
25K
15.53 mi13:25:402:20:399:0423:23
9:39
#22507
30K
18.64 mi13:56:412:51:409:1331:01
9:59
#22669
20M
20.00 mi14:10:443:05:439:1814:03
10:21
#22721
21M
21.00 mi14:21:503:16:499:2311:06
11:06
#22758
35K
21.75 mi14:29:223:24:219:247:32
10:05
#22790
23M
23.00 mi14:42:353:37:349:2813:13
10:34
#22833
24M
24.00 mi14:52:553:47:549:3010:20
10:20
#22873
40K
24.85 mi15:01:503:56:499:328:55
10:26
#22870
25.2M
25.20 mi15:05:444:00:439:343:54
11:19
#22856
FINISH
26.22 mi15:15:444:10:439:3510:00
9:49
#22873
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 mi209558147814722594(Top 78%)8923(Top 71%)8923(Top 500%)
10K6.21 mi3.10 mi21621-6668480-3338480-33322232(Top 77%)8777(Top 70%)8777(Top 491%)
15K9.32 mi3.11 mi21931-3108626-1468626-14622594(Top 78%)8923(Top 71%)8923(Top 500%)
20K12.43 mi3.11 mi22164-2338740-1148740-11422848(Top 79%)9095(Top 72%)9095(Top 509%)
HALF13.11 mi0.68 mi22236-728774-348774-3423712(Top 82%)9536(Top 76%)9536(Top 534%)
25K15.53 mi2.42 mi22507-2718910-1368910-13623410(Top 81%)9422(Top 75%)9422(Top 528%)
30K18.64 mi3.11 mi22669-1629033-1239033-12323091(Top 80%)9336(Top 74%)9336(Top 523%)
20M20.00 mi1.36 mi22721-529072-399072-3923468(Top 81%)9625(Top 77%)9625(Top 539%)
21M21.00 mi1.00 mi22758-379112-409112-4023344(Top 80%)9613(Top 76%)9613(Top 538%)
35K21.75 mi0.75 mi22790-329142-309142-3023346(Top 80%)9622(Top 76%)9622(Top 539%)
23M23.00 mi1.25 mi22833-439179-379179-3723536(Top 81%)9801(Top 78%)9801(Top 549%)
24M24.00 mi1.00 mi22873-409215-369215-3623699(Top 82%)9904(Top 79%)9904(Top 555%)
40K24.85 mi0.85 mi22870+39218-39218-323051(Top 79%)9644(Top 77%)9644(Top 540%)
25.2M25.20 mi0.35 mi22856+149218921823130(Top 80%)9677(Top 77%)9677(Top 542%)
FINISH26.22 mi1.02 mi22873-179234-169234-1623335(Top 80%)9776(Top 78%)9776(Top 547%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21
+97ft-345ft

Overall

22594

Females

8923

F45-49

8923

5K→10K

3.1 - 6.2 mi

Top 77%
×5
+79ft-138ft

Overall

22232

Females

8777

F45-49

8777

10K→15K

6.2 - 9.3 mi

Top 78%
×3
+67ft-78ft

Overall

22594

Females

8923

F45-49

8923

15K→20K

9.3 - 12.4 mi

Top 79%
×5
+106ft-86ft

Overall

22848

Females

9095

F45-49

9095

20K→HALF

12.4 - 13.1 mi

Top 82%
×2
+19ft-37ft

Overall

23712

Females

9536

F45-49

9536

HALF→25K

13.1 - 15.5 mi

Top 81%
×4
+66ft-88ft

Overall

23410

Females

9422

F45-49

9422

25K→30K

15.5 - 18.6 mi

Top 80%
×9
+181ft-148ft

Overall

23091

Females

9336

F45-49

9336

30K→20M

18.6 - 20.0 mi

Top 81%
×5
+64ft-50ft

Overall

23468

Females

9625

F45-49

9625

20M→21M

20.0 - 21.0 mi

Top 80%
×8
+106ft-24ft

Overall

23344

Females

9613

F45-49

9613

21M→35K

21.0 - 21.8 mi

Top 80%
×7
+17ft-86ft

Overall

23346

Females

9622

F45-49

9622

35K→23M

21.8 - 23.0 mi

Top 81%
×5
+23ft-63ft

Overall

23536

Females

9801

F45-49

9801

23M→24M

23.0 - 24.0 mi

Top 82%
×6
+12ft-82ft

Overall

23699

Females

9904

F45-49

9904

24M→40K

24.0 - 24.9 mi

Top 79%
×1
+6ft-20ft

Overall

23051

Females

9644

F45-49

9644

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1
+13ft-16ft

Overall

23130

Females

9677

F45-49

9677

25.2M→FINISH

25.2 - 26.2 mi

Top 80%
×2
+22ft-21ft

Overall

23335

Females

9776

F45-49

9776

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
784
Passed By
1626
Net Change
-1918
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20955
5K → 10K73200-666#20955#21621
10K → 15K71200-310#21621#21931
15K → 20K99200-233#21931#22164
20K → HALF1486-72#22164#22236
HALF → 25K63200-271#22236#22507
25K → 30K128200-162#22507#22669
30K → 20M59111-52#22669#22721
20M → 21M5693-37#22721#22758
21M → 35K2759-32#22758#22790
35K → 23M5497-43#22790#22833
23M → 24M3575-40#22833#22873
24M → 40K4845+3#22873#22870
40K → 25.2M2511+14#22870#22856
25.2M → FINISH3249-17#22856#22873
TOTALS7841626-1918
📊

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

Activity Data

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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing