Alison Griffith

Bib: 581•F•Age: 32

Somerville, MA

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 2429

Top 38%

Gender (Female)

#0 / 943

Top 27%

Division (F30-34)

#0 / 164

Top 35%

Race Day Weather

55°/45°F

few clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

27:40

Rank: #951

Start → 5K

27:40 | 8:54/mi

5K· 3.11 mi

27:40

Rank: #951

Start → 5K

27:40 | 8:54/mi

10K· 6.21 mi

55:09

Rank: #938 (+13)

5K → 10K

27:29 | 8:51/mi

10K· 6.21 mi

55:09

Rank: #938 (+13)

5K → 10K

27:29 | 8:51/mi

15K· 9.32 mi

1:25:22

Rank: #1141 (-203)

10K → 15K

30:13 | 9:44/mi

15K· 9.32 mi

1:25:22

Rank: #1141 (-203)

10K → 15K

30:13 | 9:44/mi

20K· 12.43 mi

1:53:46

Rank: #1113 (+28)

15K → 20K

28:24 | 9:08/mi

20K· 12.43 mi

1:53:46

Rank: #1113 (+28)

15K → 20K

28:24 | 9:08/mi

Half· 13.10 mi

2:00:05

Rank: #1098 (+15)

20K → Half

6:19 | 9:25/mi

Half· 13.10 mi

2:00:05

Rank: #1098 (+15)

20K → Half

6:19 | 9:25/mi

30K· 18.64 mi

2:57:51

Rank: #1178 (-80)

Half → 30K

57:46 | 10:25/mi

30K· 18.64 mi

2:57:51

Rank: #1178 (-80)

Half → 30K

57:46 | 10:25/mi

35K· 21.75 mi

3:30:35

Rank: #1066 (+112)

30K → 35K

32:44 | 10:32/mi

35K· 21.75 mi

3:30:35

Rank: #1066 (+112)

30K → 35K

32:44 | 10:32/mi

25.2M

4:06:19

Rank: #961 (+105)

35K → 25.2M

35:44 | 10:21/mi

25.2M

4:06:19

Rank: #961 (+105)

35K → 25.2M

35:44 | 10:21/mi

Finish· 26.22 mi

4:14:50

Rank: #928 (+33)

25.2M → Finish

8:31 | 8:21/mi

Finish· 26.22 mi

4:14:50

Rank: #928 (+33)

25.2M → Finish

8:31 | 8:21/mi

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

Distance13.10 mi

Time2:00:05

Pace9:10 /mi

2nd Half

Distance13.12 mi

Time2:14:45

Pace10:16 /mi

📊Positive Split: 12.2% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	07:59:54	27:40	8:54	27:40	8:54	-
10K	6.21 mi	08:27:23	55:09	8:53	27:29	8:51	-0:03
15K	9.32 mi	08:57:36	1:25:22	9:10	30:13	9:44	+0:53
20K	12.43 mi	09:26:00	1:53:46	9:09	28:24	9:08	-0:36
Half	13.10 mi	09:32:19	2:00:05	9:10	6:19	9:25	+0:17
30K	18.64 mi	10:30:05	2:57:51	9:32	57:46	10:25	+1:00
35K	21.75 mi	11:02:49	3:30:35	9:41	32:44	10:32	+0:07
25.2M	25.20 mi	11:38:33	4:06:19	9:46	35:44	10:21	-0:11
Finish	26.22 mi	11:47:04	4:14:50	9:44	8:31	8:21	-2:00

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

8:21 /mi

Average Pace

9:44 /mi

Slowest Pace

10:32 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:03:40

25% of race

Time at Steady Pace

1:04:56

25% of race

Time at Slower Pace

2:06:14

50% of race

Average Pace: 9:43 /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.

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

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	07:59:54	27:40	8:54	27:40	8:54	#951
10K	6.21 mi	08:27:23	55:09	8:53	27:29	8:51	#938
15K	9.32 mi	08:57:36	1:25:22	9:10	30:13	9:44	#1141
20K	12.43 mi	09:26:00	1:53:46	9:09	28:24	9:08	#1113
Half	13.10 mi	09:32:19	2:00:05	9:10	6:19	9:25	#1098
30K	18.64 mi	10:30:05	2:57:51	9:32	57:46	10:25	#1178
35K	21.75 mi	11:02:49	3:30:35	9:41	32:44	10:32	#1066
25.2M	25.20 mi	11:38:33	4:06:19	9:46	35:44	10:21	#961
Finish	26.22 mi	11:47:04	4:14:50	9:44	8:31	8:21	#928

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	3.11 mi	951	231	48	1419(Top 58%)	421(Top 45%)	74(Top 46%)
10K	6.21 mi	3.10 mi	938+13	226+5	46+2	945(Top 39%)	230(Top 24%)	47(Top 29%)
15K	9.32 mi	3.11 mi	1141-203	303-77	54-8	1419(Top 58%)	421(Top 45%)	74(Top 46%)
20K	12.43 mi	3.11 mi	1113+28	292+11	54	1047(Top 43%)	263(Top 28%)	51(Top 31%)
Half	13.10 mi	0.67 mi	1098+15	283+9	54	1141(Top 47%)	306(Top 32%)	64(Top 40%)
30K	18.64 mi	5.54 mi	1178-80	331-48	65-11	1364(Top 56%)	422(Top 45%)	83(Top 51%)
35K	21.75 mi	3.11 mi	1066+112	293+38	59+6	724(Top 30%)	200(Top 21%)	48(Top 30%)
25.2M	25.20 mi	3.45 mi	961+105	267+26	57+2	710(Top 29%)	220(Top 23%)	50(Top 31%)
Finish	26.22 mi	1.02 mi	928+33	257+10	57	380(Top 16%)	96(Top 10%)	26(Top 16%)

Passing Analysis

Category:

Athletes Passed

395*

Passed By

372

Net Change

+23

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#951
5K → 10K	32	19	+13	#951	#938
10K → 15K	3	206	-203	#938	#1141
15K → 20K	40*	12	+28	#1141	#1113
20K → Half	22*	7	+15	#1113	#1098
Half → 30K	38*	118	-80	#1098	#1178
30K → 35K	117*	5	+112	#1178	#1066
35K → 25.2M	110*	5	+105	#1066	#961
25.2M → Finish	33*	0	+33	#961	#928
TOTALS	395*	372	+23

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:

🔥Passing Intensity

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

🏆 Finisher Certificate

Download or share your official race finisher certificate

Loading certificate...

March 22, 2026

Alison Griffith

Has completed the Marathon in a time of:

4:14:50

927

out of 2429

Overall Place

257

out of 943

Gender (Female)

out of 164

Age Group (F30-34)

Your certificate is generated on-demand and can be shared on social media or saved for your records

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

Share Feedback

Quick Links

Explore more race data and athlete comparisons

All Results

Browse complete race results with filtering

→

Race Analytics

View race statistics, trends, and insights

→

Course Information

View interactive course map and elevation

→

Contact Time Management

Questions about your timing data or results

→

Results processed 15 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

J & A Racing

Race timed by

Big River Race Management

Alison Griffith

⏱️ Race Timeline

The Course

Claim it — unlock a deeper AI report on this race, free

Half Splits

Checkpoint Splits

Checkpoints & Pacing

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→Half

Half→30K

30K→35K

35K→25.2M

25.2M→Finish

Passing Analysis

Passing Visuals

🔥Passing Intensity

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

Age Grade

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management

Public Race Data