All Results|Race Analytics|Course|Contact
BOSTON MARATHON 2026

Emma Douglas

Bib: 15107•F

QC

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 44%
Gender (Female)
#0 / 12578
Top 29%
Age Group (F18-39)
#0 / 5716
Top 48%
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
21:45
3.11 mi
Rank: #8580
Start → 5K
21:45 | 7:01/mi
10K
44:09
6.21 mi
Rank: #9386 (-806)
5K → 10K
22:24 | 7:13/mi
15K
1:06:55
9.32 mi
Rank: #9968 (-582)
10K → 15K
22:46 | 7:20/mi
20K
1:30:00
12.43 mi
Rank: #10278 (-310)
15K → 20K
23:05 | 7:26/mi
HALF
1:35:02
13.11 mi
Rank: #10359 (-81)
20K → HALF
5:02 | 7:24/mi
25K
1:53:24
15.53 mi
Rank: #10596 (-237)
HALF → 25K
18:22 | 7:35/mi
30K
2:17:37
18.64 mi
Rank: #10832 (-236)
25K → 30K
24:13 | 7:48/mi
20M
2:28:23
20.00 mi
Rank: #10954 (-122)
30K → 20M
10:46 | 7:56/mi
21M
2:37:36
21.00 mi
Rank: #11350 (-396)
20M → 21M
9:13 | 9:13/mi
35K
2:43:37
21.75 mi
Rank: #11454 (-104)
21M → 35K
6:01 | 8:03/mi
23M
2:55:13
23.00 mi
Rank: #12091 (-637)
35K → 23M
11:36 | 9:17/mi
24M
3:03:16
24.00 mi
Rank: #12171 (-80)
23M → 24M
8:03 | 8:03/mi
40K
3:11:46
24.85 mi
Rank: #12681 (-510)
24M → 40K
8:30 | 9:57/mi
25.2M
3:14:42
25.20 mi
Rank: #12647 (+34)
40K → 25.2M
2:56 | 8:31/mi
FINISH
3:22:42
26.22 mi
Rank: #12670 (-23)
25.2M → FINISH
8:00 | 7:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:02
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time1:47:40
Pace8:13 /mi
📊Positive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2321:457:0121:45
7:01
-
10K
6.21 mi11:15:4744:097:0722:24
7:13
+0:12
15K
9.32 mi11:38:331:06:557:1122:46
7:20
+0:07
20K
12.43 mi12:01:381:30:007:1523:05
7:26
+0:06
HALF
13.11 mi12:06:401:35:027:155:02
7:24
-0:02
25K
15.53 mi12:25:021:53:247:1818:22
7:35
+0:11
30K
18.64 mi12:49:152:17:377:2324:13
7:48
+0:13
20M
20.00 mi13:00:012:28:237:2610:46
7:56
+0:08
21M
21.00 mi13:09:142:37:367:319:13
9:13
+1:17
35K
21.75 mi13:15:152:43:377:326:01
8:03
-1:10
23M
23.00 mi13:26:512:55:137:3811:36
9:17
+1:14
24M
24.00 mi13:34:543:03:167:398:03
8:03
-1:14
40K
24.85 mi13:43:243:11:467:438:30
9:57
+1:54
25.2M
25.20 mi13:46:203:14:427:442:56
8:31
-1:26
FINISH
26.22 mi13:54:203:22:427:458:00
7:52
-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

7:01 /mi

Average Pace

7:44 /mi

Slowest Pace

9:57 /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

1:35:02

47% of race

Time at Steady Pace

1:15:25

37% of race

Time at Slower Pace

32:15

16% of race

Average Pace: 7:44 /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 mi10:53:2321:457:0121:45
7:01
#8580
10K
6.21 mi11:15:4744:097:0722:24
7:13
#9386
15K
9.32 mi11:38:331:06:557:1122:46
7:20
#9968
20K
12.43 mi12:01:381:30:007:1523:05
7:26
#10278
HALF
13.11 mi12:06:401:35:027:155:02
7:24
#10359
25K
15.53 mi12:25:021:53:247:1818:22
7:35
#10596
30K
18.64 mi12:49:152:17:377:2324:13
7:48
#10832
20M
20.00 mi13:00:012:28:237:2610:46
7:56
#10954
21M
21.00 mi13:09:142:37:367:319:13
9:13
#11350
35K
21.75 mi13:15:152:43:377:326:01
8:03
#11454
23M
23.00 mi13:26:512:55:137:3811:36
9:17
#12091
24M
24.00 mi13:34:543:03:167:398:03
8:03
#12171
40K
24.85 mi13:43:243:11:467:438:30
9:57
#12681
25.2M
25.20 mi13:46:203:14:427:442:56
8:31
#12647
FINISH
26.22 mi13:54:203:22:427:458:00
7:52
#12670
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi85801263126311335(Top 39%)2658(Top 21%)2658(Top 47%)
10K6.21 mi3.10 mi9386-8061590-3271590-32710375(Top 36%)2097(Top 17%)2097(Top 37%)
15K9.32 mi3.11 mi9968-5821896-3061896-30611335(Top 39%)2658(Top 21%)2658(Top 47%)
20K12.43 mi3.11 mi10278-3102093-1972093-19711409(Top 39%)2794(Top 22%)2794(Top 49%)
HALF13.11 mi0.68 mi10359-812134-412134-4112060(Top 42%)3074(Top 24%)3074(Top 54%)
25K15.53 mi2.42 mi10596-2372295-1612295-16112070(Top 42%)3215(Top 26%)3215(Top 56%)
30K18.64 mi3.11 mi10832-2362463-1682463-16811959(Top 41%)3287(Top 26%)3287(Top 58%)
20M20.00 mi1.36 mi10954-1222551-882551-8812320(Top 42%)3571(Top 28%)3571(Top 62%)
21M21.00 mi1.00 mi11350-3962766-2152766-21517241(Top 59%)6390(Top 51%)6390(Top 112%)
35K21.75 mi0.75 mi11454-1042828-622828-6214771(Top 51%)5052(Top 40%)5052(Top 88%)
23M23.00 mi1.25 mi12091-6373225-3973225-39719706(Top 68%)7831(Top 62%)7831(Top 137%)
24M24.00 mi1.00 mi12171-803304-793304-7914126(Top 49%)4863(Top 39%)4863(Top 85%)
40K24.85 mi0.85 mi12681-5103597-2933597-29321770(Top 75%)8985(Top 71%)8985(Top 157%)
25.2M25.20 mi0.35 mi12647+343598-13598-111733(Top 40%)3720(Top 30%)3720(Top 65%)
FINISH26.22 mi1.02 mi12670-233635-373635-3714154(Top 49%)4988(Top 40%)4988(Top 87%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21
+97ft-345ft

Overall

11335

Females

2658

F18-39

2658

5K→10K

3.1 - 6.2 mi

Top 36%
×5
+79ft-138ft

Overall

10375

Females

2097

F18-39

2097

10K→15K

6.2 - 9.3 mi

Top 39%
×3
+67ft-78ft

Overall

11335

Females

2658

F18-39

2658

15K→20K

9.3 - 12.4 mi

Top 39%
×5
+106ft-86ft

Overall

11409

Females

2794

F18-39

2794

20K→HALF

12.4 - 13.1 mi

Top 42%
×2
+19ft-37ft

Overall

12060

Females

3074

F18-39

3074

HALF→25K

13.1 - 15.5 mi

Top 42%
×4
+66ft-88ft

Overall

12070

Females

3215

F18-39

3215

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

11959

Females

3287

F18-39

3287

30K→20M

18.6 - 20.0 mi

Top 42%
×5
+64ft-50ft

Overall

12320

Females

3571

F18-39

3571

20M→21M

20.0 - 21.0 mi

Top 59%
×8
+106ft-24ft

Overall

17241

Females

6390

F18-39

6390

21M→35K

21.0 - 21.8 mi

Top 51%
×7
+17ft-86ft

Overall

14771

Females

5052

F18-39

5052

35K→23M

21.8 - 23.0 mi

Top 68%
×5
+23ft-63ft

Overall

19706

Females

7831

F18-39

7831

23M→24M

23.0 - 24.0 mi

Top 49%
×6
+12ft-82ft

Overall

14126

Females

4863

F18-39

4863

24M→40K

24.0 - 24.9 mi

Top 75%
×1
+6ft-20ft

Overall

21770

Females

8985

F18-39

8985

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1
+13ft-16ft

Overall

11733

Females

3720

F18-39

3720

25.2M→FINISH

25.2 - 26.2 mi

Top 49%
×2
+22ft-21ft

Overall

14154

Females

4988

F18-39

4988

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
679
Passed By
4766
Net Change
-4090
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8580
5K → 10K39845-806#8580#9386
10K → 15K34615-582#9386#9968
15K → 20K85393-310#9968#10278
20K → HALF889-81#10278#10359
HALF → 25K67304-237#10359#10596
25K → 30K128364-236#10596#10832
30K → 20M62184-122#10832#10954
20M → 21M26422-396#10954#11350
21M → 35K36140-104#11350#11454
35K → 23M12649-637#11454#12091
23M → 24M55135-80#12091#12171
24M → 40K9519-510#12171#12681
40K → 25.2M5016+34#12681#12647
25.2M → FINISH6891-23#12647#12670
TOTALS6794766-4090
📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing